STD3179

View detailed technical data, stock status, and sourcing information for: STD3179

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STD3179
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-899-2550
Item Name Code
01857
Assigment Date
01/01/1962 (64 years ago)

A preformed item of semirigid material designed to retain, position, fasten, or support other items, such as cable(s), access cover(s), by its own inherent spring action. It may be fastened to a structure by bolt(s), clip(s), screw(s), and the like. For items conducting electric current, see clip, electrical or clamp, electrical. For items which partially surround an item, see strap, retaining. For items which entirely surround an item and do not have inherent spring tension, see clamp, loop. See also clip, retaining. Do not use if a more specific item name is available.

0.115 inches minimum and 0.135 inches maximum nut height, hexagon nut style, 0.865 inches minimum and 0.885 inches maximum width across flats, 2b thread class, 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 Class
2b
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
0.115 inches minimum and 0.135 inches maximum
Width Across Flats
0.865 inches minimum and 0.885 inches maximum
Thread Series
unef
Thread Quantity Per Inch
24
Nominal Thread Size
0.625 inches
Bearing Surface Type
flat
Material
copper alloy overall
Surface Treatment
nickel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-705-1540 No Name Available 01/01/1960

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
STD3179 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-899-2550?
The FSCG of the NSN 5310-00-899-2550 is 5310
Does the NSN 5310-00-899-2550 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-899-2550 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 5310-00-899-2550 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-899-2550 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 5310-00-899-2550 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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