The Curl Ring,diffuser, cataloged under National Stock Number 2835-01-074-0015, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-074-0015 |
| Primary Part Number | 12286379 |
| Item Name | Curl Ring,diffuser |
| 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 |
| General Characteristics Item Description | ITEM CONSISTS OF;RING P/N 12286387;CURL P/N12286372.OVERALL LENGTH IS 10.920INCHES.ADDITIONAL INFORMATION MAYBE OBTAINED FROM DRWG. 12286379,CAGE 19207 IN |
| 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 |
|---|---|
| 12286379 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12488590 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 3-130-020-25 | 3/2 Design control — primary reference U.S. Government activity |
| 3-130-020-15 | 5/9 Secondary reference U.S. Government activity |
| 12472703 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 3-130-020-18 | 5/9 Secondary reference U.S. Government activity |
NSN 2835-01-074-0015 is a Curl Ring,diffuser, 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 2835-01-074-0015 has 2 manufacturer part numbers on file: 12286379 (U S Army Tank Automotive Command Amsta-Im-Mm), 12488590 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12286379: General Characteristics Item Description: ITEM CONSISTS OF;RING P/N 12286387;CURL P/N12286372.OVERALL LENGTH IS 10.920INCHES.ADDITIONAL INFORMATION MAYBE OBTAINED FROM DRWG. 12286379,CAGE 19207 IN. 1 specification is 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.