5305-00-977-8917

Find complete technical information, availability, and procurement data for: 5305-00-977-8917
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-977-8917

Item Name Code

06657

Assigment Date

10/12/1966 (59 years ago)

0.500 inches nominal fastener length, 2a thread class, right-hand thread direction, fillister head style, 0.500 inches minimum 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: 2a
Thread Direction: right-hand
Thread Length: 0.500 inches minimum
Fastener Length: 0.500 inches nominal
Head Style: fillister
Head Diameter: 0.083 inches minimum and 0.096 inches maximum
Head Height: 0.037 inches minimum and 0.045 inches maximum
Internal Drive Style: slot
End Item Identification: lha communications;helicopter, mh-53e;helicopter, advance attack;helicopter, carrier based asw;helicopter, search and rescue;aircraft,b-2 bomber (atb);tarawa class lha;aircraft, tomcat f-14;aircraft, intruder a-6e
Nominal Thread Diameter: 0.060 inches
Thread Quantity Per Inch: 80
Screw Material: copper alloy
Screw Surface Treatment: nickel
Screw Surface Treatment Document And Classification: qq-n-290 class 1 type 7 fed spec single treatment response
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 4s style and 1 type
Departure From Cited Designator: as modified by surface treatment

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
321-0296-00	Machine Screw
321-0296-000	Machine Screw
P321-0296-00	Machine Screw
P321-0296-000	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-977-8917?

The FSCG of the NSN 5305-00-977-8917 is 5305

Does the NSN 5305-00-977-8917 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-977-8917 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 5305-00-977-8917 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-977-8917 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 5305-00-977-8917 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Oct 12, 1966