The Adapter,brake Mount, cataloged under National Stock Number 1630-00-127-4036, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Sielman S.a.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1630-00-127-4036 |
| Primary Part Number | 1458000 |
| Item Name | Adapter,brake Mount |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Sielman S.a. |
| Status | ACTIVE |
| General Characteristics Item Description | 4340 STEEL,1.51 IN. THK,6.7 IN. W,8.412 IN. H,6 MTG HOLES,MTG HOLES ON 5.875 IN. BOLT CIRCLE 51.4 DEG APART WITH 102.8 DEG SPACE ATTOP,FITS OVER 5.0 IN. DIA HUB 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 |
|---|---|
| 1458000 | Sielman S.a. (GRC) |
| Reference | Meaning |
|---|---|
| 148-182-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1630-00-127-4036 is a Adapter,brake Mount, manufactured by Sielman S.a., classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-127-4036 has 1 manufacturer part number on file: 1458000 (Sielman S.a.).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-003-9992. Verify interchangeability with system specifications before substitution.
Key specifications for 1458000: General Characteristics Item Description: 4340 STEEL,1.51 IN. THK,6.7 IN. W,8.412 IN. H,6 MTG HOLES,MTG HOLES ON 5.875 IN. BOLT CIRCLE 51.4 DEG APART WITH 102.8 DEG SPACE ATTOP,FITS OVER 5.0 IN. DIA HUB IN. 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 1630-00-127-4036 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.