721-8541934-39

View detailed technical data, stock status, and sourcing information for: 721-8541934-39
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-721-1230

Item Name Code

16282

Assigment Date

05/24/2024 (2 years ago)

A hydraulic system component designed to distribute fluids between components such as accumulators, restrictors, valves, filters and the like. It includes some or all of the above components.

right-hand thread direction, 1.250 inches minimum thread length, 2.95 inches minimum and 3.75 inches maximum fastener length, flat chamfer 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
Thread Length: 1.250 inches minimum
Fastener Length: 2.95 inches minimum and 3.75 inches maximum
Head Style: flat chamfer
Head Diameter: 0.550 inches minimum and 0.562 inches maximum
Head Height: 0.368 inches minimum and 0.375 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 16
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Part Name Assigned By Controlling Agency: screw,cap,socket head,undrilled and drilled,plain and self-locking,alloy steel,corrosion-resistant steel and heat-resistant steel,unrc-3a and unrc-2a
Material: steel overall
Material Document And Classification: ff-s-86 fed spec single material response overall
Surface Treatment: black oxide overall
Surface Treatment Document And Classification: mil-dtl-13924,class 1 mil spec single treatment response overall
Thread Series Designator: unrc

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
60-16-5734C	Socket Head Cap Screw
721-8541934-39	Socket Head Cap Screw
LSA000561-39	Socket Head Cap Screw
NAS1352-6-60	Socket Head Cap Screw
R8611701-39	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-721-1230?

The FSCG of the NSN 5305-01-721-1230 is 5305

Does the NSN 5305-01-721-1230 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-721-1230 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 5305-01-721-1230 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-721-1230 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 5305-01-721-1230 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Fri, May 24, 2024