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5305-01-456-4277

Find complete technical information, availability, and procurement data for: 5305-01-456-4277

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5305-01-456-4277
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-456-4277
Item Name Code
16282
Assigment Date
06/11/1998 (28 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

0.735 inches minimum and 0.765 inches maximum fastener length, hexagon head style, right-hand thread direction, 3a thread class, 0.355 inches minimum and 0.395 inches maximum thread 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
0.355 inches minimum and 0.395 inches maximum
Fastener Length
0.735 inches minimum and 0.765 inches maximum
Head Style
hexagon
Head Height
0.159 inches minimum and 0.164 inches maximum
Width Between Flats
0.262 inches minimum and 0.270 inches maximum
Internal Drive Style
hexagon
End Item Identification
f16a,f16b common
Nominal Thread Diameter
0.164 inches
Width Across Flats
0.141 inches nominal
Thread Quantity Per Inch
32
Minimum Tensile Strength
140000 pounds per square inch
Part Name Assigned By Controlling Agency
screw,captive
Material
iron alloy 660 overall
Material Document And Classification
ams5731 assn std 1st material response or ams5732 assn std 2nd material response or ams5737 assn std 3rd material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Thread Series Designator
unc

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
3153957-3 Socket Head Cap Screw
5305PL0784955 Socket Head Cap Screw
5305PL1633151 Socket Head Cap Screw
CA22021-08-12-12 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-456-4277?
The FSCG of the NSN 5305-01-456-4277 is 5305
Does the NSN 5305-01-456-4277 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-456-4277 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 5305-01-456-4277 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-456-4277 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 5305-01-456-4277 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Thu, Jun 11, 1998

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 172
Total 172
Availability of this item was last updated on: 04/17/2026 03:04 PM EDT. Stock levels and pricing are subject to change.

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