The Cylinder,special, cataloged under National Stock Number 2995-01-701-1878, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Polytech Defense Spares Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cylinder,special |
| FSC / FSG | 2995 — Miscellaneous Engine Accessories, Aircraft (FSG 29) |
| Manufacturers | Polytech Defense Spares Llc (CAGE 4K539); Meggitt North Hollywood Inc (CAGE 79318); Bright Lights Usa, Inc Dba Blusa Defense Manufacturing (CAGE 0RMF7) |
| Parameter | Value |
|---|---|
| NSN | 2995-01-701-1878 |
| Primary Part Number | 736289 |
| Item Name | Cylinder,special |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Polytech Defense Spares Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 736289 | Polytech Defense Spares Llc (USA) |
| 736289 | Meggitt North Hollywood Inc (USA) |
| 736289 | Bright Lights Usa, Inc Dba Blusa Defense Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 736289 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2995-01-701-1878 is a Cylinder,special, manufactured by Polytech Defense Spares Llc, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-701-1878 has 3 manufacturer part numbers on file: 736289 (Polytech Defense Spares Llc), 736289 (Meggitt North Hollywood Inc), 736289 (Bright Lights Usa, Inc Dba Blusa Defense Manufacturing).
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 2995-01-701-1878 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.