317-6478-012

View detailed technical data, stock status, and sourcing information for: 317-6478-012
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-007-6108

Item Name Code

40280

Assigment Date

07/09/1972 (54 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

hexagon cross-sectional shape, 0.250 inches nominal width across flats, 0.375 inches nominal cross-sectional length, 2b right internal thread class, right-hand right internal 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 right internal
Thread Direction: right-hand right internal
Cross-Sectional Length: 0.375 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 40 right internal
Nominal Thread Size: 0.112 inches right internal
Special Features: material: steel comp 303 overall;material document and classification: qq-s-764,cond a fed spec single material response overall;surface treatment: passivate overall;surface treatment document and classification: mil-f-14072,e300 mil spec single treatment response overall
Thread Series Designator: unc left internal (includes thru thread)

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-003-9638	No Name Available	08/01/1989
5310-01-081-4945	No Name Available	07/01/1992
5340-01-269-1448	No Name Available	08/01/1990

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
007260-4-6	Spacing Threaded Standoff
1921A	Spacing Threaded Standoff
2102-440SS20	Spacing Threaded Standoff
317-6478-012	Spacing Threaded Standoff
753585-2	Spacing Threaded Standoff
8213-SS-0440	Spacing Threaded Standoff
8213-SS-0440-0	Spacing Threaded Standoff
8213-SS-0440-7	Spacing Threaded Standoff
8213SS0440	Spacing Threaded Standoff
8213SS0440-7	Spacing Threaded Standoff
922487	Spacing Threaded Standoff
CP15-2-22C04-06	Spacing Threaded Standoff
ES-5222-2	Spacing Threaded Standoff
H50-0033-106	Spacing Threaded Standoff
NAS1831	Spacing Threaded Standoff
NAS1831C4B06	Spacing Threaded Standoff
P-521-M09-F09-440	Spacing Threaded Standoff
R91GA406	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-007-6108?

The FSCG of the NSN 5340-00-007-6108 is 5340

Does NSN 5340-00-007-6108 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 5340-00-007-6108 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-007-6108 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-007-6108 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Jul 9, 1972