The Brake,segmented Rotor, cataloged under National Stock Number 1630-01-418-3177, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1630-01-418-3177 |
| Item Name | Brake,segmented Rotor |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DETERMINED BY DRAWING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| 2-1518-3 | 3/3 Design control — primary reference U.S. Government activity |
| 901-342-501-119 | 1/3 Source control — Government-approved source U.S. Government activity |
NSN 1630-01-418-3177 is a Brake,segmented Rotor, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5310-01-514-7473. Verify interchangeability with system specifications before substitution.
Key specifications for 1630-01-418-3177: End Item Identification: USED ON V-22 AIRCRAFT; Reference Number Differentiating Characteristics: AS DETERMINED BY DRAWING. 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 1630-01-418-3177 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.