124-1553931 PC

View detailed technical data, stock status, and sourcing information for: 124-1553931 PC
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-689-3877

Item Name Code

05277

Assigment Date

02/19/1971 (55 years ago)

hexagon nut style, 3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 0.208 inches minimum and 0.281 inches maximum nut height

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 with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.208 inches minimum and 0.281 inches maximum
Width Across Flats: 0.367 inches minimum and 0.376 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.190 inches
Countersink Angle: 88.0 degrees nominal nut
Bearing Surface Type: chamfered or washer faced
Material: plastic polyhexamethylene amide locking insert
Material: steel comp 1137 nut
Material Document And Classification: 66 fed std single material response nut
Material Document And Classification: mil-m-20693 comp a type 1 mil spec single material response locking insert
Surface Treatment: cadmium and chromate overall except insert
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall except insert

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
021-16758-000	Hexagon Self-Locking Nut
02116758000	Hexagon Self-Locking Nut
0716677	Hexagon Self-Locking Nut
124-1553931 PC	Hexagon Self-Locking Nut
364-48946-000 ITEM 60	Hexagon Self-Locking Nut
528-6409001-29	Hexagon Self-Locking Nut
5310006893877	Hexagon Self-Locking Nut
595-6404641 FIND 47	Hexagon Self-Locking Nut
6405280 FIND 18	Hexagon Self-Locking Nut
8305627	Hexagon Self-Locking Nut
9439553	Hexagon Self-Locking Nut
F52N1610-04	Hexagon Self-Locking Nut
MS17829-3C	Hexagon Self-Locking Nut
TM SG18-LR-MMA-020 7-33-9	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-689-3877?

The FSCG of the NSN 5310-00-689-3877 is 5310

Does the NSN 5310-00-689-3877 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-689-3877 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 5310-00-689-3877 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-689-3877 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 5310-00-689-3877 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 19, 1971