The Patch,sealing, cataloged under National Stock Number 1630-01-184-9561, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Bae Systems (operations) Limited. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1630-01-184-9561 |
| Primary Part Number | 75A367255-2001 |
| Item Name | Patch,sealing |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Bae Systems (operations) Limited |
| Status | ACTIVE |
| General Characteristics Item Description | NYLON COATED NEOPHRENE PER MIL-C-20696C TYPE 3 CLASS 1; 3.500 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 75A367255-2001 | Bae Systems (operations) Limited (GBR) |
| Reference | Meaning |
|---|---|
| 75A367255-2001 | 3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures) |
NSN 1630-01-184-9561 is a Patch,sealing, manufactured by Bae Systems (operations) Limited, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-184-9561 has 1 manufacturer part number on file: 75A367255-2001 (Bae Systems (operations) Limited).
Key specifications for 75A367255-2001: General Characteristics Item Description: NYLON COATED NEOPHRENE PER MIL-C-20696C TYPE 3 CLASS 1; 3.500 IN. DIA IN; End Item Identification: ACFT MODEL AV-8. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1630-01-184-9561 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.