The Rod,brake Sleeve a, cataloged under National Stock Number 1630-00-008-3987, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-00-008-3987 |
| Item Name | Rod,brake Sleeve a |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Status | ACTIVE |
| FSC Application Data | VALVE,POWER BRAKE |
| General Characteristics Item Description | STEEL MIL-S-6758 CONDITION F4 NO. 4130,ONE END NICKEL PLATEFINISH BALANCE CHROME PLATE FINISH,5.250 IN. O/A LG,0.875 IN. O/A DIA,MAJOR BODY MACHINED SURFACE 16 MICROINCH FINISH,HEAT TREAT 160000 TO180000 PSI 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 |
| Reference | Meaning |
|---|---|
| 29461 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1630-00-008-3987 is a Rod,brake Sleeve a, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 5330-00-308-1742, 9540-00-805-8016, 4820-01-132-0090. Verify interchangeability with system specifications before substitution.
Key specifications for 1630-00-008-3987: FSC Application Data: VALVE,POWER BRAKE; General Characteristics Item Description: STEEL MIL-S-6758 CONDITION F4 NO. 4130,ONE END NICKEL PLATEFINISH BALANCE CHROME PLATE FINISH,5.250 IN. O/A LG,0.875 IN. O/A DIA,MAJOR BODY MACHINED SURFACE 16 MICROINCH FINISH,HEAT TREAT 160000 TO180000 PSI IN. 2 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.
NSN 1630-00-008-3987 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.