1. Home /
  2. Catalog /
  3. Screws /
  4. 5305-00-890-3784

5305-00-890-3784

Find complete technical information, availability, and procurement data for: 5305-00-890-3784

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 NSN 5305-00-890-3784 to receive an up to date pricing and availability quote by email.

5305-00-890-3784
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-890-3784
Item Name Code
18257
Assigment Date
04/29/1972 (54 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

3a thread class, right-hand thread direction, 3.400 inches minimum and 3.500 inches maximum thread length, hexagon head style, 3.500 inches nominal fastener length

Product Characteristics

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

Thread Class
3a
Thread Direction
right-hand
Thread Length
3.400 inches minimum and 3.500 inches maximum
Fastener Length
3.500 inches nominal
Head Style
hexagon
Head Height
0.272 inches minimum and 0.291 inches maximum
Width Between Flats
0.612 inches minimum and 0.625 inches maximum
Nominal Thread Diameter
0.438 inches
Thread Quantity Per Inch
20
Material
steel overall
Thread Series Designator
unf

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
5305008903784 Hexagon Head Cap Screw
S116-C Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-890-3784?
The FSCG of the NSN 5305-00-890-3784 is 5305
Does the NSN 5305-00-890-3784 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-890-3784 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 5305-00-890-3784 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-890-3784 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 5305-00-890-3784 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sat, Apr 29, 1972

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:

HD524-4
5940-00-847-6740
Lug Terminal
HD524-5
5940-00-139-5122
Lug Terminal
HD52AF851
6105-01-524-5955
Alternating Current Motor
HD52AK651
6105-01-364-6994
Alternating Current Motor
HD52DG852
6105-01-524-5955
Alternating Current Motor
HD52DL853
6105-01-329-7403
Alternating Current Motor
HD52VE214
6105-00-445-7799
Alternating Current Motor
HD52VF200
6105-00-445-7799
Alternating Current Motor
HD530PM
6750-01-419-5718
Photographic Film
HD533AAPN122
5841-00-950-0696
Elect Liquid Cooler
HD534FPS27
4320-00-857-6360
Centrifugal Pump Unit
HD535
5330-00-599-9103
Gasket
HD5358
3110-00-227-4260
Bearing Roller
HD5358-1
3110-00-227-4260
Bearing Roller
HD538
5310-00-013-8557
Lock Washer