128-012

View detailed technical data, stock status, and sourcing information for: 128-012
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-616-2973

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

hexagon nut style, 0.088 inches minimum and 0.098 inches maximum nut height, 0.553 inches minimum and 0.564 inches maximum width across flats, right-hand thread direction, +0.4487 to 0.4513 inches thread pitch diameters

Product Characteristics

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

Thread Pitch Diameters: +0.4487 to 0.4513 inches
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.088 inches minimum and 0.098 inches maximum
Width Across Flats: 0.553 inches minimum and 0.564 inches maximum
Thread Series: uns
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.469 inches
Bearing Surface Type: chamfered
Material: steel or copper alloy 360 or steel comp 303 or steel comp 303se overall
Material Document And Classification: qq-b-626,alloy 360 temper 1/2 hard fed spec 2nd material response or astm a582 assn std 3rd material response or astm a582 assn std 4th material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Nondefinitive Spec/Std Data: 2 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-088-8711	No Name Available	10/08/1965
5310-00-576-0913	No Name Available	03/18/1968
5310-00-825-3327	No Name Available	02/07/1968
5310-01-074-6704	No Name Available	07/01/1985

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
002-003730-008	Hexagon Plain Nut
0697364-0701	Hexagon Plain Nut
0740720	Hexagon Plain Nut
128-012	Hexagon Plain Nut
143M76	Hexagon Plain Nut
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431633	Hexagon Plain Nut
53106162973	Hexagon Plain Nut
5310PL0725446	Hexagon Plain Nut
5310PL1935820	Hexagon Plain Nut
566-1208-12	Hexagon Plain Nut
581R233H02	Hexagon Plain Nut
85-33116	Hexagon Plain Nut
8597943	Hexagon Plain Nut
91209949	Hexagon Plain Nut
946043-27	Hexagon Plain Nut
9746545	Hexagon Plain Nut
E26733	Hexagon Plain Nut
GN510S1	Hexagon Plain Nut
LVT1639.04-053367	Hexagon Plain Nut
MS25082-21	Hexagon Plain Nut
MS25082-8	Hexagon Plain Nut
NSA55169-001	Hexagon Plain Nut
XA464569	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-616-2973?

The FSCG of the NSN 5310-00-616-2973 is 5310

Does NSN 5310-00-616-2973 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 5310-00-616-2973 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-616-2973 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 5310-00-616-2973 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963