BRH10C4

View detailed technical data, stock status, and sourcing information for: BRH10C4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-037-5470

Item Name Code

05277

Assigment Date

03/21/1977 (49 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

prevailing torque all metal design locking feature, right-hand thread direction, 3b thread class, 0.221 inches maximum nut height, internal or external wrenching hexagon nut 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Nut Style: internal or external wrenching hexagon
Nut Height: 0.221 inches maximum
Inside Width Across Flats: 0.349 inches minimum and 0.357 inches maximum
Width Across Flats: 0.430 inches minimum and 0.439 inches maximum
Temp Rating: 450.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Bearing Surface Type: flat
Material: iron alloy 660 overall
Material Document And Classification: ams5737 assn std single material response overall
Precious Material And Location: all surfaces silver
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response overall
Specification/Standard Data: 81205-bacn10jc manufacturers standard

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
101LH9075-4W	Hexagon Self-Locking Nut
BACN10JC4C	Hexagon Self-Locking Nut
BRH10C4	Hexagon Self-Locking Nut
H31-4BAC	Hexagon Self-Locking Nut
NS202101S-048	Hexagon Self-Locking Nut
T6C-428J	Hexagon Self-Locking Nut
VN303B048	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-037-5470?

The FSCG of the NSN 5310-01-037-5470 is 5310

Does the NSN 5310-01-037-5470 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-037-5470 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 5310-01-037-5470 contain precious materials?

Item contains silver.

Does NSN 5310-01-037-5470 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 5310-01-037-5470 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Mar 21, 1977