5305-01-692-4491

Find complete technical information, availability, and procurement data for: 5305-01-692-4491
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-692-4491

Item Name Code

29294

Assigment Date

12/15/2020 (5 years ago)

A comb confined to the combing of human hair.

0.251 inches minimum and 0.301 inches maximum thread length, flat fillister head style, 1.261 inches minimum and 1.291 inches maximum fastener length, 3a thread class, right-hand thread direction

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: 0.251 inches minimum and 0.301 inches maximum
Fastener Length: 1.261 inches minimum and 1.291 inches maximum
Head Style: flat fillister
Head Diameter: 0.265 inches minimum and 0.270 inches maximum
Head Height: 0.088 inches minimum and 0.102 inches maximum
Grip Diameter: 0.1625 inches minimum and 0.1635 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.164 inches
Grip Length: 0.990 inches minimum and 1.010 inches maximum
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
Part Name Assigned By Controlling Agency: screw, machine-flat filister head
Material: steel comp e4340 or steel comp 4140 or steel comp 4340 or steel comp 8740 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, type 2, class 2 fed spec single treatment response overall
Thread Series Designator: unjc
Specification/Standard Data: 80205-nas1122 professional/industrial association standard

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
NAS1122-16	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-692-4491?

The FSCG of the NSN 5305-01-692-4491 is 5305

Does the NSN 5305-01-692-4491 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-692-4491 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 5305-01-692-4491 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-692-4491 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 5305-01-692-4491 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Tue, Dec 15, 2020