BR1000C3

View detailed technical data, stock status, and sourcing information for: BR1000C3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-762-2916

Item Name Code

05280

Assigment Date

01/01/1960 (66 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, 0.194 inches minimum nut counterbore diameter, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, 3b 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Counterbore Diameter: 0.194 inches minimum nut
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.950 inches maximum
Nut Height: 0.250 inches maximum
Plate Thickness: 0.047 inches maximum
Plate Width: 0.308 inches minimum and 0.328 inches maximum
Nut Counterbore Depth: 0.062 inches minimum nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.339 inches minimum and 0.349 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.310 inches minimum and 0.314 inches maximum
Temp Rating: 800.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 32
Hardness Rating: 49.0 rockwell c maximum
Nominal Thread Size: 0.190 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response or ams5732 assn std single material response or ams 5737 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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-603-0420	No Name Available	09/24/1996
5310-00-802-9178	No Name Available	05/23/2022
5310-00-816-8947	No Name Available	08/01/1988
5310-01-057-0887	No Name Available	04/01/1989

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
10121646	Plate Self-Locking Nut
101A9207-3	Plate Self-Locking Nut
12710-02	Plate Self-Locking Nut
938.41.33.135	Plate Self-Locking Nut
BACN10KB3C	Plate Self-Locking Nut
BR1000C3	Plate Self-Locking Nut
GN10BJ1032	Plate Self-Locking Nut
K2031-3	Plate Self-Locking Nut
K2031-3BAC	Plate Self-Locking Nut
LHTA57-2860-02	Plate Self-Locking Nut
MS21052-3	Plate Self-Locking Nut
NAS682C3	Plate Self-Locking Nut
NS103184S-02	Plate Self-Locking Nut
R1000C3	Plate Self-Locking Nut
T12C1032	Plate Self-Locking Nut
T8111C1032	Plate Self-Locking Nut
VN101B1-02	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-762-2916?

The FSCG of the NSN 5310-00-762-2916 is 5310

Does the NSN 5310-00-762-2916 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-762-2916 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 5310-00-762-2916 contain precious materials?

Item contains silver.

Does NSN 5310-00-762-2916 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 5310-00-762-2916 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960