5305-00-702-1637

Find complete technical information, availability, and procurement data for: 5305-00-702-1637
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-702-1637

Item Name Code

16282

Assigment Date

01/01/1961 (65 years ago)

right-hand thread direction, 0.250 inches maximum thread length, 0.219 inches minimum and 0.250 inches maximum fastener length, pan head style, 3a thread class

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: 0.250 inches maximum
Fastener Length: 0.219 inches minimum and 0.250 inches maximum
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
Locking Feature: patch or pellet threads
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Material: steel comp e4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4037 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-8503 mil spec 4th material response or mil-s-5626 mil spec 5th material response or ams 6300 assn std 6th material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-008-9294	No Name Available	11/08/2018
5305-00-097-7356	No Name Available	03/01/1984
5305-00-197-8990	No Name Available	03/01/1990
5305-00-433-4621	No Name Available	04/01/1986
5305-00-655-5981	No Name Available	05/01/1997
5305-00-889-2966	No Name Available	07/01/1997
5305-00-894-2756	No Name Available	08/11/1988
5305-01-023-9046	No Name Available	12/05/2013

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
LK1190-06P4	Socket Head Cap Screw
NAS1190-06P4	Socket Head Cap Screw
NK515-6R4	Socket Head Cap Screw
S37AS632R4C	Socket Head Cap Screw
SC1406-001	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-702-1637?

The FSCG of the NSN 5305-00-702-1637 is 5305

Does the NSN 5305-00-702-1637 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-702-1637 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 5305-00-702-1637 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-702-1637 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 5305-00-702-1637 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961