The Elbow,air Transfer, cataloged under National Stock Number 2835-01-074-3458, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-074-3458 |
| Primary Part Number | 12271534 |
| Item Name | Elbow,air Transfer |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12271534 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 8C50X-SS | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| Reference | Meaning |
|---|---|
| 3-160-533-01 | 5/2 Secondary reference U.S. Government activity |
| 12286709 | 3/9 Design control — primary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 8C50X-SS | 5/9 Secondary reference U.S. Government activity |
| 3-160-533-02 | 5/2 Secondary reference U.S. Government activity |
NSN 2835-01-074-3458 is a Elbow,air Transfer, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-074-3458 has 2 manufacturer part numbers on file: 12271534 (U S Army Tank Automotive Command Amsta-Im-Mm), 8C50X-SS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-392-9113, 4730-01-613-8102. Verify interchangeability with system specifications before substitution.
Key specifications for 12271534: Special Features: ALTERED ITEM DRAWING; End Item Identification: NSN2350010871095;PCCN CMBT85. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.