Standoff, Threaded, Spacing5340-01-143-6070

NSN 5340-01-143-6070 · NIIN 011436070

FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5340-01-143-6070 · 5340011436070 · NIIN 011436070 · 01-143-6070 · FSC 5340 Hardware, Commercial · 55334 · 934B0553344 · 934B055344

Nearby stock numbers ← 5340-01-143-6052 · 5340-01-143-6094 →

Features

Standoff,threaded,spacing — FSC 5340
Length: 1.654 INCHES MINIMUM AND 1.656 INCHES MAXIMUM IN
Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS
Diameter: 0.312 INCHES NOMINAL IN
Flatted Portion Length: 0.375 INCHES NOMINAL IN
Width Between Flats: 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Distance From End to Flatted Section: 0.625 INCHES NOMINAL IN
Cross-Sectional Shape: ROUND

Identification

NSN: 5340-01-143-6070
NIIN: 011436070
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-143-6070, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-143-6070
Item Name	Standoff,threaded,spacing
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Length	1.654 INCHES MINIMUM AND 1.656 INCHES MAXIMUM IN
Style Designator	LEFT INTERNAL AND RIGHT INTERNAL THREADS
Diameter	0.312 INCHES NOMINAL IN
Flatted Portion Length	0.375 INCHES NOMINAL IN
Width Between Flats	0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Distance From End to Flatted Section	0.625 INCHES NOMINAL IN
Cross-Sectional Shape	ROUND

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
55334	3/9 Design control — primary reference L3 Technologies, Inc. Div L3 Keo
934B0553344	5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo
934B055344	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh

Frequently Asked Questions

What is NSN 5340-01-143-6070?

NSN 5340-01-143-6070 is a Standoff,threaded,spacing, classified under FSC 5340, Hardware, Commercial. Status: active.

What are the specifications of 5340-01-143-6070?

Key specifications for 5340-01-143-6070: Length: 1.654 INCHES MINIMUM AND 1.656 INCHES MAXIMUM IN; Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS; Diameter: 0.312 INCHES NOMINAL IN; Flatted Portion Length: 0.375 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-143-6070 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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