DIN985-M5-A4

View detailed technical data, stock status, and sourcing information for: DIN985-M5-A4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-149-7787

Item Name Code

05277

Assigment Date

03/25/1983 (43 years ago)

A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

hexagon nut style, 6.0 millimeters maximum nut height, prevailing torque with nonmetallic insert locking feature, medium mine protected vehicle - mmpv; armored multi-purpose vehicle (ampv) end item identification, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 6.0 millimeters maximum
End Item Identification: medium mine protected vehicle - mmpv; armored multi-purpose vehicle (ampv)
Width Across Flats: 7.85 millimeters minimum and 8.00 millimeters maximum
Thread Series: m
Nominal Thread Size: 5.0 millimeters
Thread Pitch In Millimeters: 0.80
Bearing Surface Type: chamfered
Thread Tolerance Class: 6h internal
Material: plastic polyamide (nylon) locking insert
Material: steel nut
Surface Treatment: cadmium nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-186-1246	No Name Available	06/01/1988

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
10394089	Hexagon Self-Locking Nut
13030419-2	Hexagon Self-Locking Nut
3T 851	Hexagon Self-Locking Nut
570672	Hexagon Self-Locking Nut
DIN-985-M5	Hexagon Self-Locking Nut
DIN985-M5	Hexagon Self-Locking Nut
DIN985-M5-A4	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-149-7787?

The FSCG of the NSN 5310-01-149-7787 is 5310

Does the NSN 5310-01-149-7787 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-149-7787 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 5310-01-149-7787 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-149-7787 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 5310-01-149-7787 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Mar 25, 1983