5310-01-045-1611

Find complete technical information, availability, and procurement data for: 5310-01-045-1611
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-045-1611

Item Name Code

01857

Assigment Date

07/28/1977 (49 years ago)

3b thread class, 0.688 inches nominal width across flats, right-hand thread direction, hexagon nut style, 0.210 inches nominal 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
Nut Style: hexagon
Nut Height: 0.210 inches nominal
Width Across Flats: 0.688 inches nominal
Thread Series: unjs
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.438 inches
Bearing Surface Type: chamfered
Material: aluminum alloy 2024 overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-01-106-9941	No Name Available	07/01/1983

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
5310PL0567209	Hexagon Plain Nut
5310PL1755867	Hexagon Plain Nut
AE16428-4	Hexagon Plain Nut
AFP1020D04	Hexagon Plain Nut
AP391D04	Hexagon Plain Nut
C7557-04	Hexagon Plain Nut
R44118D04	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-045-1611?

The FSCG of the NSN 5310-01-045-1611 is 5310

Does the NSN 5310-01-045-1611 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-045-1611 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 5310-01-045-1611 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-045-1611 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 5310-01-045-1611 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Jul 28, 1977

Professional Distribution

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Pricing

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In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material	24
New Surplus	63
Total	87

Availability of this item was last updated on: 12/17/2025 03:12 PM EST. Stock levels and pricing are subject to change.