The Manifold,fluid,aircraft, cataloged under National Stock Number 1630-01-537-1825, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1630-01-537-1825 |
| Primary Part Number | 441956 ISSUE 3 |
| Item Name | Manifold,fluid,aircraft |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Overall Thickness | 4.950 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL |
| 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 |
|---|---|
| 441956 ISSUE 3 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| 5VL00014-109 | 1/3 Source control — Government-approved source U.S. Government activity |
NSN 1630-01-537-1825 is a Manifold,fluid,aircraft, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-01-537-1825 has 1 manufacturer part number on file: 441956 ISSUE 3 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 441956 ISSUE 3: Overall Thickness: 4.950 INCHES NOMINAL IN; Overall Length: 8.730 INCHES NOMINAL IN; Overall Width: 5.080 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: VALVE ASSEMBLY, BRAKE CONTROL. 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.
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.