The Sleeve,wear Indicator, cataloged under National Stock Number 1630-01-332-5501, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 1630-01-332-5501 |
| Item Name | Sleeve,wear Indicator |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Status | ACTIVE |
| General Characteristics Item Description | CRES WITH PASSIVATE SURFACE TREATMENT;0.910 IN. LG;0.550 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 54-452 | 3/2 Design control — primary reference U.S. Government activity |
| 1630PL0661995 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1630-01-332-5501 is a Sleeve,wear Indicator, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6515-01-358-5342, 5315-01-505-2635, 4820-01-555-7633. Verify interchangeability with system specifications before substitution.
Key specifications for 1630-01-332-5501: General Characteristics Item Description: CRES WITH PASSIVATE SURFACE TREATMENT;0.910 IN. LG;0.550 IN. DIA IN; End Item Identification: F-16C/D AIRCRAFT. 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.
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.