18F781PC8

View detailed technical data, stock status, and sourcing information for: 18F781PC8

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 18F781PC8 to receive an up to date pricing and availability quote by email.

18F781PC8
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5360 Coil, Flat, Leaf and Wire Springs
National Stock Number
5360-00-318-9322
Item Name Code
04227
Assigment Date
01/01/1963 (63 years ago)

An open- or close-coiled spring wound in various forms and from different shapes and types of materials and finished at the ends, designed in such a way as to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound, requiring an initial load to be applied to separate them. Excludes:spring,reinforcing hose.

0.163 inches nominal inside diameter, 70 coil quantity, 4.2515 inches nominal spring free length, 0.312 inches nominal both ends opening width, offset hook, right angle both ends end style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter
0.163 inches nominal
Opening Width
0.312 inches nominal both ends
End Style
offset hook, right angle both ends
Spring Free Length
4.2515 inches nominal
Coil Quantity
70
Design Type
closed
Load Rating
2.53 pounds nominal
Coil Helix Direction
right-hand or left-hand
Spring Deflection Rate
2.900 pounds per inch nominal
Spring Free Outside Diameter
0.227 inches nominal
Hook Radius
0.219 inches nominal both ends
Spring Length Under Load
0.875 inches nominal
Material
steel overall
Material Document And Classification
jan-s-1160,grade 1,type b mil spec single material response overall
Style Designator
cylindrical

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
11E103PC11 Extension Helical Spring
12E956PC12 Extension Helical Spring
12E989PC11 Extension Helical Spring
13E738PC27 Extension Helical Spring
14E718PC12 Extension Helical Spring
15E456PC27 Extension Helical Spring
17E691PC26 Extension Helical Spring
17F654PC92 Extension Helical Spring
18F781PC8 Extension Helical Spring
19F334PC74 Extension Helical Spring
20F299PC92 Extension Helical Spring
20F309PC92 Extension Helical Spring
20F995PC140 Extension Helical Spring
21J307PC140 Extension Helical Spring
21J307PC245 Extension Helical Spring
27J684PC8 Extension Helical Spring
27J686PC26 Extension Helical Spring
29J751PC11 Extension Helical Spring
29J752PC9 Extension Helical Spring
39J524PC11 Extension Helical Spring
39J525PC9 Extension Helical Spring
40J120PC221 Extension Helical Spring
40J57PC11 Extension Helical Spring
40J58PC9 Extension Helical Spring
40J94PC256 Extension Helical Spring
42J20PC11 Extension Helical Spring
42J22PC1 Extension Helical Spring
4H914PC1 Extension Helical Spring
8E965PC48 Extension Helical Spring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5360-00-318-9322?
The FSCG of the NSN 5360-00-318-9322 is 5360
Does NSN 5360-00-318-9322 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5360-00-318-9322 contain precious materials?
Precious metal content is unknown
Does NSN 5360-00-318-9322 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5360-00-318-9322 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

UH60-PMI2-2009
1560-01-680-9450
Aircraft Structural Panel
UH60-PMI2-2010
1560-01-681-0195
Aircraft Structural Panel
UH60-PMI2-2011
1560-01-680-9455
Aircraft Structural Panel
UH60-PMI2-2012
1560-01-681-0333
Airframe Modification Kit
UH60-PMI2-2013
5340-01-681-5128
Access Cover
UH60-PMI2-2014
1560-01-681-1804
Aircraft Structural Panel
UH60-PMI2-2015
1560-01-680-9729
Aircraft Fairing
UH60-PMI2-2016
1560-01-680-9680
Aircraft Fairing
UH60-PMI2-2017
6220-01-681-0805
Aircraft Cockpit Light
UH60-PMI2-2018
1680-01-681-6912
Aircraf Cabin Insulation Blanket
UH60-PMI2-2019
5340-01-681-5735
Access Cover
UH60-PMI2-2020
1560-01-681-0334
Airframe Modification Kit
UH60-PMI2-2022
1680-01-681-6922
Aircraf Cabin Insulation Blanket
UH60-PMI2-2023
1680-01-681-0811
Aircraft Seat Frame
UH60-PMI2-2024
1560-01-681-1810
Aircraft Structural Panel