The Hanger,pipe, cataloged under National Stock Number 5340-01-123-4121, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Hanger,pipe
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Technical Specifications
Parameter
Value
NSN
5340-01-123-4121
Item Name
Hanger,pipe
FSC / FSG
5340 / 53 — Hardware, Commercial
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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-01-268-1366POSSIBLE MATCH
CHAIN,ROLLER
Possible match (shared part number)
4820-01-337-2281130212POSSIBLE MATCH
VALVE ASSEMBLY
Possible match (shared part number)Airborne Technologies, Inc.
6625-01-613-6937130212POSSIBLE MATCH
PARTS KIT,ELECTRONIC EQUIPMENT
Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors
5998-01-673-6355130212POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Sunhillo Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1302-12
5/9Secondary reference
Strader Mfg Co Inc
101-121-068
3/2Design control — primary reference
U.S. Government activity
Related Parts
3020-01-268-1366POSSIBLE MATCH
CHAIN,ROLLER
4820-01-337-2281POSSIBLE MATCH
VALVE ASSEMBLY
130212
6625-01-613-6937POSSIBLE MATCH
PARTS KIT,ELECTRONIC EQUIPMENT
130212
5998-01-673-6355POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
130212
Frequently Asked Questions
What is NSN 5340-01-123-4121?
NSN 5340-01-123-4121 is a Hanger,pipe, classified under FSC 5340, Hardware, Commercial. Status: active.
What NSN replaces 5340-01-123-4121?
4 possible matches (shared part number, not a government interchangeability claim): 3020-01-268-1366, 4820-01-337-2281, 6625-01-613-6937. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-123-4121 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.