5310-01-125-1217

Find complete technical information, availability, and procurement data for: 5310-01-125-1217
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-125-1217

Item Name Code

05276

Assigment Date

01/22/1982 (44 years ago)

right-hand thread direction, 3b thread class, double hexagon nut style, prevailing torque all metal design locking feature, 0.332 inches maximum nut counterbore diameter

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: 0.332 inches maximum nut
Nut Style: double hexagon
Nut Height: 0.253 inches maximum
Width Across Flats: 0.493 inches minimum and 0.502 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 24
Hardness Rating: 42.0 rockwell c maximum
Nominal Thread Size: 0.312 inches
Bearing Surface Type: chamfered or washer faced
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response or ams 5732 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 and chromate or silver overall
Surface Treatment Document And Classification: qq-s-365,ty 1,cl a fed spec 1st treatment response or ams 2410 assn std 2nd treatment response overall
Specification/Standard Data: 78286-ss5086 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
5310PL2209924	Double Hexagon Self-Locking Nut
69193R-5	Double Hexagon Self-Locking Nut
69193S-524	Double Hexagon Self-Locking Nut
SS5086C05S	Double Hexagon Self-Locking Nut
VN1210-054	Double Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-125-1217?

The FSCG of the NSN 5310-01-125-1217 is 5310

Does the NSN 5310-01-125-1217 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-125-1217 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 5310-01-125-1217 contain precious materials?

Item contains silver.

Does NSN 5310-01-125-1217 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 5310-01-125-1217 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Jan 22, 1982