Bracket, Mounting5340-01-142-0221

NSN 5340-01-142-0221 · NIIN 011420221 · Part number 8445258

Army, United States Department of the Dba Rock Island Arsenal Jmtc · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 19204

Government record, cited

NSN 5340-01-142-0221 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-142-0221. Manufacturer of record part number: 8445258.

Also searched as 5340-01-142-0221 · 5340011420221 · NIIN 011420221 · 01-142-0221 · FSC 5340 Hardware, Commercial · CAGE 19204 · 8445258

Nearby stock numbers ← 5340-01-142-0003 Mount, Resilient, Utility · 5340-01-142-0238 →

Features

Bracket,mounting — FSC 5340
1 manufacturer part number on file
Manufacturer of record: Army, United States Department of the Dba Rock Island Arsenal Jmtc

Identification

NSN: 5340-01-142-0221
NIIN: 011420221
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 8445258
Manufacturer: Army, United States Department of the Dba Rock Island Arsenal Jmtc

General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-142-0221, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5340-01-142-0221
Primary Part Number	8445258
Item Name	Bracket,mounting
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Army, United States Department of the Dba Rock Island Arsenal Jmtc
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

Cross-Reference Index

Part Number	Manufacturer
8445258 PRIMARY	Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)

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 5340-01-142-0221?

NSN 5340-01-142-0221 is a Bracket,mounting, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-142-0221?

NSN 5340-01-142-0221 has 1 manufacturer part number on file: 8445258 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).

What are the specifications of 8445258?

Key specifications for 8445258: Special Features: C/OBRACKET,PN-8445258-3,MATERIAL AL ALLOY .090 THK; GUIDE,PN-8445258-5,MATERIAL AL ALLOY DRAWN TUBE,0.375 OD X 0.490 WALL,LENGTH 1.67; BRACKET IS 1.940 X 12.00 X 3.220; 4 HOLES 0.250 DIA; 2 GUIDES IS WELDED IN 2 PLACES 5.00 IN APART IN; End Item Identification: TEST STAND,FUNCTIONAL. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-142-0221 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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