5305-01-397-3445

Find complete technical information, availability, and procurement data for: 5305-01-397-3445
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-397-3445

Item Name Code

29294

Assigment Date

10/07/1994 (31 years ago)

A parts kit consisting of numerous items. The kit may contain seals, gaskets, packing, and/or retainers for repairing mechanical equipment. Excludes: kits including tools, collars, pins, sleeves and associated hardware. Excludes:parts kit (1), seal replacement, artillery.

1.203 inches nominal fastener length, 0.516 inches nominal thread length, right-hand thread direction, 3a thread class, pan no. 2 head style

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: 0.516 inches nominal
Fastener Length: 1.203 inches nominal
Head Style: pan no. 2
Head Diameter: 0.385 inches minimum and 0.395 inches maximum
Head Height: 0.172 inches minimum and 0.187 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style: torque-set ribbed
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.677 inches minimum and 0.697 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 220000 pounds per square inch
Part Name Assigned By Controlling Agency: navy special project
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf

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
GB511GK4-11	Close Tolerance Screw
PBF1510-4-11	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-397-3445?

The FSCG of the NSN 5305-01-397-3445 is 5305

Does the NSN 5305-01-397-3445 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-397-3445 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 5305-01-397-3445 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-397-3445 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 5305-01-397-3445 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Oct 7, 1994