90480A029

View detailed technical data, stock status, and sourcing information for: 90480A029
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-997-1888

Item Name Code

01857

Assigment Date

04/13/1967 (59 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

hexagon nut style, right-hand thread direction, 2b thread class, 0.178 inches minimum and 0.193 inches maximum nut height, a4 bradley fighting vehicle; a3 bradley fighting vehicle end item identification

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: 0.178 inches minimum and 0.193 inches maximum
End Item Identification: a4 bradley fighting vehicle; a3 bradley fighting vehicle
Width Across Flats: 0.423 inches minimum and 0.437 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Bearing Surface Type: chamfered
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Nondefinitive Spec/Std Data: 2 type and 13 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-038-9939	No Name Available	02/22/1974
5310-00-134-3911	No Name Available	02/23/1972
5310-00-176-8139	No Name Available	04/01/1988
5310-00-208-2820	No Name Available	07/01/1997
5310-00-274-7719	No Name Available	01/04/1996
5310-00-616-3775	No Name Available	09/01/2023
5310-00-774-7148	No Name Available	12/01/1982
5310-00-961-6488	No Name Available	02/23/1972
5310-00-990-8579	No Name Available	09/01/2023
5310-01-061-7986	No Name Available	09/01/1985
5310-01-077-5327	No Name Available	10/01/1991
5310-01-134-5571	No Name Available	04/01/1996
5310-01-223-6669	No Name Available	08/01/1990
5310-01-254-2369	No Name Available	05/01/1990
5310-01-374-1804	No Name Available	08/01/1995
5310-01-483-7983	No Name Available	08/01/2015

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
002-003990-021	Hexagon Plain Nut
01857-003	Hexagon Plain Nut
0717633	Hexagon Plain Nut
1-50301	Hexagon Plain Nut
102-1S416	Hexagon Plain Nut
10386351	Hexagon Plain Nut
13207E7404FN16	Hexagon Plain Nut
13214E3791-10	Hexagon Plain Nut
15-5-5	Hexagon Plain Nut
2-31-0112	Hexagon Plain Nut
20501-17	Hexagon Plain Nut
278-155	Hexagon Plain Nut
313-0010-00	Hexagon Plain Nut
313-0010-000	Hexagon Plain Nut
340-416	Hexagon Plain Nut
345952503	Hexagon Plain Nut
5310009971888	Hexagon Plain Nut
5310PL0815348	Hexagon Plain Nut
6102-19	Hexagon Plain Nut
71141-2252	Hexagon Plain Nut
802483-00	Hexagon Plain Nut
860-13	Hexagon Plain Nut
904475	Hexagon Plain Nut
90480A029	Hexagon Plain Nut
AN340-416	Hexagon Plain Nut
MS35649-2252	Hexagon Plain Nut
NSMC416CD	Hexagon Plain Nut
NT9367	Hexagon Plain Nut
SK-1000-4	Hexagon Plain Nut
SPE302-E	Hexagon Plain Nut
TIP01355	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-997-1888?

The FSCG of the NSN 5310-00-997-1888 is 5310

Does the NSN 5310-00-997-1888 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-997-1888 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 5310-00-997-1888 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-997-1888 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 5310-00-997-1888 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Apr 13, 1967