PartsTable TECHNICAL DATA SHEET

NSN 5340-01-534-2131Government record, cited

Lock Bar5340-01-534-2131

NSN 5340-01-534-2131 · NIIN 015342131 · Part number TB-C17-HA-C

D & D Machinery & Sales Inc · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 1Y128

Government record, cited

NSN 5340-01-534-2131 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-534-2131. Manufacturer of record part number: TB-C17-HA-C.

Also searched as 5340-01-534-2131 · 5340015342131 · NIIN 015342131 · 01-534-2131 · FSC 5340 Hardware, Commercial · CAGE 1Y128 · TB-C17-HA-C · TB-C17-HA

Nearby stock numbers ← 5340-01-534-2130 Lever, Manual Control · 5340-01-534-2168 Strap, Retaining →

Features

Lock Bar — FSC 5340
1 manufacturer part number on file
Manufacturer of record: D & D Machinery & Sales Inc

Identification

NSN: 5340-01-534-2131
NIIN: 015342131
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: TB-C17-HA-C
Manufacturer: D & D Machinery & Sales Inc

General Description

The Lock Bar, cataloged under National Stock Number 5340-01-534-2131, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is D & D Machinery & Sales Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Lock Bar
FSC / FSG	5340 — Hardware, Commercial (FSG 53)
Manufacturers	D & D Machinery & Sales Inc (CAGE 1Y128)

Technical Specifications

Parameter	Value
NSN	5340-01-534-2131
Primary Part Number	TB-C17-HA-C
Item Name	Lock Bar
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	D & D Machinery & Sales Inc
Status	ACTIVE

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
TB-C17-HA-C PRIMARY	D & D Machinery & Sales Inc (USA)

Reference documents

Reference	Meaning
TB-C17-HA	D/9 Drawing number reference only D & D Machinery & Sales Inc

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 5340-01-534-2131?

NSN 5340-01-534-2131 is a Lock Bar, manufactured by D & D Machinery & Sales Inc, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-534-2131?

NSN 5340-01-534-2131 has 1 manufacturer part number on file: TB-C17-HA-C (D & D Machinery & Sales Inc).

Is NSN 5340-01-534-2131 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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