Turnbuckle Body5340-01-550-7580

NSN 5340-01-550-7580 · NIIN 015507580

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

Government record, cited

Also searched as 5340-01-550-7580 · 5340015507580 · NIIN 015507580 · 01-550-7580 · FSC 5340 Hardware, Commercial

Nearby stock numbers ← 5340-01-550-7552 Strap, Line Supporting · 5340-01-550-7680 Clamp, Loop →

Features

Turnbuckle Body — FSC 5340
Thread Length: 0.156 INCHES NOMINAL BODY IN
Thread Direction: LEFT-HAND BODY
Nominal Thread Size: 0.312 INCHES BODY IN
Material: STEEL CORROSION RESISTING OVERALL
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) BODY

Identification

NSN: 5340-01-550-7580
NIIN: 015507580
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Turnbuckle Body, cataloged under National Stock Number 5340-01-550-7580, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5340-01-550-7580
Item Name	Turnbuckle Body
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Thread Length	0.156 INCHES NOMINAL BODY IN
Thread Direction	LEFT-HAND BODY
Nominal Thread Size	0.312 INCHES BODY IN
Material	STEEL CORROSION RESISTING OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC) BODY

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
CL-7-SSC-S	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-550-7580?

NSN 5340-01-550-7580 is a Turnbuckle Body, classified under FSC 5340, Hardware, Commercial. Status: active.

What are the specifications of 5340-01-550-7580?

Key specifications for 5340-01-550-7580: Thread Length: 0.156 INCHES NOMINAL BODY IN; Thread Direction: LEFT-HAND BODY; Nominal Thread Size: 0.312 INCHES BODY IN; Special Features: STAINLESS. ONCE THE BALL THREADS PASS BEYOND THE FOOT THREADS, THE FOOT CAN ROTATE AND PIVOT FREELY(20 DEGREE TOTAL ANGLE). FOOT THREADS ARE LEFT-HAND TO POSITIVELY PREVENT ACCIDENTAL BACKOUT DURING USE. TYPE A SMALL FOOT.. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-550-7580 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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