NSN 3040-00-138-2244 · NIIN 001382244 · Part number 55155
Altra Industrial Motion Corp. · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 71041
Government record, cited
NSN 3040-00-138-2244 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-138-2244. Manufacturer of record part number: 55155.
Also searched as3040-00-138-2244 ·
3040001382244 ·
NIIN 001382244 ·
00-138-2244 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 71041 · 55155
Manufacturer of record: Altra Industrial Motion Corp.
Identification
NSN: 3040-00-138-2244
NIIN: 001382244
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 55155
Manufacturer: Altra Industrial Motion Corp.
General Description
The Shaft Assy, cataloged under National Stock Number 3040-00-138-2244, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Altra Industrial Motion Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Shaft Assy
FSC / FSG
3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers
Altra Industrial Motion Corp. (CAGE 71041)
Technical Specifications
Parameter
Value
NSN
3040-00-138-2244
Primary Part Number
55155
Item Name
Shaft Assy
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Altra Industrial Motion Corp.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6685-00-475-5614VT6S2POSSIBLE MATCH
GAGE,VACUUM,INDICATING
Possible match (shared part number)Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments
5815-00-652-4187SM-B-187064POSSIBLE MATCH
TELETYPEWRITER SUBASSEMBLY
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-216-090955155POSSIBLE MATCH
VALVE,BY-PASS
Possible match (shared part number)Malabar
6105-01-416-7582POSSIBLE MATCH
COOLING ASSY,CENTRI
Possible match (shared part number)
6665-01-617-728855155POSSIBLE MATCH
CALIBRATION CHECK KIT,GAS MONITO
Possible match (shared part number)Tannas Co Inc Dba Tannas Co Inc
NSN 3040-00-138-2244 is a Shaft Assy, manufactured by Altra Industrial Motion Corp., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-138-2244?
NSN 3040-00-138-2244 has 1 manufacturer part number on file: 55155 (Altra Industrial Motion Corp.).
What NSN replaces 3040-00-138-2244?
5 possible matches (shared part number, not a government interchangeability claim): 6685-00-475-5614, 5815-00-652-4187, 4820-01-216-0909. Verify interchangeability with system specifications before substitution.
Is NSN 3040-00-138-2244 hazardous material?
No hazard code in the DLA record (HMIC N). 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.