The Mount,dynafocal Engine, cataloged under National Stock Number 2995-00-174-8600, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Airex Rubber Products Corporation Dba Airex Rubber Products Corp. Government technical data includes 2 specifications, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-00-174-8600 |
| Primary Part Number | A21772 |
| Item Name | Mount,dynafocal Engine |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Airex Rubber Products Corporation Dba Airex Rubber Products Corp |
| Status | ACTIVE |
| General Characteristics Item Description | 3.200 IN. DIA IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING 65300&12152&101,FSCM 78286 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 65300-12152-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| A21772 | Airex Rubber Products Corporation Dba Airex Rubber Products Corp (USA) |
NSN 2995-00-174-8600 is a Mount,dynafocal Engine, manufactured by Airex Rubber Products Corporation Dba Airex Rubber Products Corp, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-00-174-8600 has 2 manufacturer part numbers on file: 65300-12152-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), A21772 (Airex Rubber Products Corporation Dba Airex Rubber Products Corp).
1 possible match (shared part number, not a government interchangeability claim): 2995-01-525-2041. Verify interchangeability with system specifications before substitution.
Key specifications for A21772: General Characteristics Item Description: 3.200 IN. DIA IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DRAWING 65300&12152&101,FSCM 78286. 2 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.
NSN 2995-00-174-8600 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.