The Cap,grease, cataloged under National Stock Number 1630-00-307-4533, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Jay-Em Aerospace Corporation. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1630-00-307-4533 |
| Primary Part Number | 204A60 |
| Item Name | Cap,grease |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Jay-Em Aerospace Corporation |
| Status | ACTIVE |
| Flange Diameter | 2.855 INCHES NOMINAL IN |
| Body Outside Diameter | 2.291 INCHES NOMINAL IN |
| Style Designator | FLANGE NO. 1 |
| Body Inside Diameter | 2.177 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 204A60 PRIMARY | Jay-Em Aerospace Corporation (USA) |
| Reference | Meaning |
|---|---|
| 204A60 | 5/9 Secondary reference Continental Tire the Americas, Llc Dba Continental Tires |
NSN 1630-00-307-4533 is a Cap,grease, manufactured by Jay-Em Aerospace Corporation, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-307-4533 has 1 manufacturer part number on file: 204A60 (Jay-Em Aerospace Corporation).
Key specifications for 204A60: Flange Diameter: 2.855 INCHES NOMINAL IN; Body Outside Diameter: 2.291 INCHES NOMINAL IN; Style Designator: FLANGE NO. 1; Overall Length: 0.843 INCHES NOMINAL IN. 5 specifications are 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.
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.