5305-01-202-2681

Find complete technical information, availability, and procurement data for: 5305-01-202-2681
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-202-2681

Item Name Code

29294

Assigment Date

02/28/1985 (41 years ago)

flat countersunk head style, 3a thread class, 0.954 inches minimum and 0.984 inches maximum fastener length, 0.506 inches minimum and 0.556 inches maximum thread length, 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: 0.506 inches minimum and 0.556 inches maximum
Fastener Length: 0.954 inches minimum and 0.984 inches maximum
Head Style: flat countersunk
Head Diameter: 0.429 inches minimum and 0.477 inches maximum
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.312 inches
Grip Length: 0.428 inches minimum and 0.448 inches maximum
Thread Quantity Per Inch: 24
Countersink Angle: 101.0 degrees nominal
Material: steel comp xm-13 overall
Surface Treatment: aluminum and chromate overall
Surface Treatment Document And Classification: mil-c-83488,type 2,class 3 mil spec single treatment response overall
Thread Series Designator: unjf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-01-096-7351	No Name Available	02/01/1989

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
11883-5L7	Close Tolerance Screw
3M926-5L7	Close Tolerance Screw
HT4068-5-7A	Close Tolerance Screw
WC4068-5-7	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-202-2681?

The FSCG of the NSN 5305-01-202-2681 is 5305

Does the NSN 5305-01-202-2681 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-202-2681 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 5305-01-202-2681 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-202-2681 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 5305-01-202-2681 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Feb 28, 1985