5320-01-475-7421

Find complete technical information, availability, and procurement data for: 5320-01-475-7421
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5320-01-475-7421 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-475-7421

Item Name Code

67165

Assigment Date

06/12/2000 (26 years ago)

A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a head, safety, pressure relief. For items furnished with a holder, see head and disk, safety, pressure relief. For items without a rupture pressure rating, see disk, solid, plain. Excludes:diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve; and insulator, disk.

0.0947 inches minimum and 0.0967 inches maximum width between flats, 0.635 inches minimum and 0.655 inches maximum fastener length, right-hand thread direction, flush countersunk 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
Fastener Length: 0.635 inches minimum and 0.655 inches maximum
Head Style: flush countersunk
Width Between Flats: 0.0947 inches minimum and 0.0967 inches maximum
Shank Diameter: 0.2490 inches minimum and 0.2945 inches maximum
Shank Style: pin-rivet, straight, threaded
Head Major Diameter: 0.358 inches minimum and 0.365 inches maximum
Grip Length: 0.245 inches minimum and 0.255 inches maximum
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.2500 inches
Countersink Angle: 100.0 degrees nominal
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams4928 assn std single material response or ams4967 assn std single material 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
HLT969DL-8-4	Pin-Rivet
HLT969TB-8-4	Pin-Rivet
HP4758T4-4	Pin-Rivet
ST3M758T4-4	Pin-Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-475-7421?

The FSCG of the NSN 5320-01-475-7421 is 5320

Does the NSN 5320-01-475-7421 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5320-01-475-7421 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 5320-01-475-7421 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-475-7421 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 5320-01-475-7421 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Mon, Jun 12, 2000