Standoff, Threaded, Spacing5340-01-318-2158

NSN 5340-01-318-2158 · NIIN 013182158 · Part number P-978-M06-F13A-632

Unicorp. · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 04729

Government record, cited

NSN 5340-01-318-2158 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-318-2158. Manufacturer of record part number: P-978-M06-F13A-632.

Also searched as 5340-01-318-2158 · 5340013182158 · NIIN 013182158 · 01-318-2158 · FSC 5340 Hardware, Commercial · CAGE 04729 · P-978-M06-F13A-632 · 1314-68

Nearby stock numbers ← 5340-01-318-2157 Standoff, Threaded, Spacing · 5340-01-318-2159 Standoff, Threaded, Spacing →

Features

Standoff,threaded,spacing — FSC 5340
Width Across Flats: 0.313 INCHES NOMINAL IN
Length: 4.128 INCHES NOMINAL IN
Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS
Cross-Sectional Shape: HEXAGON
1 manufacturer part number on file
Manufacturer of record: Unicorp.

Identification

NSN: 5340-01-318-2158
NIIN: 013182158
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: P-978-M06-F13A-632
Manufacturer: Unicorp.

General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-318-2158, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Unicorp.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-318-2158
Primary Part Number	P-978-M06-F13A-632
Item Name	Standoff,threaded,spacing
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Unicorp.
Status	ACTIVE
Width Across Flats	0.313 INCHES NOMINAL IN
Length	4.128 INCHES NOMINAL IN
Style Designator	LEFT INTERNAL AND RIGHT INTERNAL THREADS
Cross-Sectional Shape	HEXAGON

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

Cross-Reference Index

Part Number	Manufacturer
P-978-M06-F13A-632 PRIMARY	Unicorp. (USA)

Reference documents

Reference	Meaning
1314-68	7/2 Vendor item drawing reference Bae Systems Information and Electronic Systems Integration Inc.

Frequently Asked Questions

What is NSN 5340-01-318-2158?

NSN 5340-01-318-2158 is a Standoff,threaded,spacing, manufactured by Unicorp., classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-318-2158?

NSN 5340-01-318-2158 has 1 manufacturer part number on file: P-978-M06-F13A-632 (Unicorp.).

What are the specifications of P-978-M06-F13A-632?

Key specifications for P-978-M06-F13A-632: Width Across Flats: 0.313 INCHES NOMINAL IN; Length: 4.128 INCHES NOMINAL IN; Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS; Cross-Sectional Shape: HEXAGON. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-318-2158 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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