NSN 1630-00-780-5943 · NIIN 007805943 · Part number 9031-1-4
Tactair Fluid Controls Inc · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 70236
Government record, cited
NSN 1630-00-780-5943 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-780-5943. Manufacturer of record part number: 9031-1-4.
Also searched as1630-00-780-5943 ·
1630007805943 ·
NIIN 007805943 ·
00-780-5943 ·
FSC 1630 Aircraft Wheel and Brake Systems · CAGE 70236 · 9031-1-4
Manufacturer of record: Tactair Fluid Controls Inc
Identification
NSN: 1630-00-780-5943
NIIN: 007805943
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: 9031-1-4
Manufacturer: Tactair Fluid Controls Inc
General Description
The Parts Kit,valve, cataloged under National Stock Number 1630-00-780-5943, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Tactair Fluid Controls Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Parts Kit,valve
FSC / FSG
1630 — Aircraft Wheel and Brake Systems (FSG 16)
Manufacturers
The Boeing Company (CAGE 77272); Tactair Fluid Controls Inc (CAGE 70236)
Technical Specifications
Parameter
Value
NSN
1630-00-780-5943
Primary Part Number
9031-1-4
Item Name
Parts Kit,valve
FSC / FSG
1630 / 16 — Aircraft Wheel and Brake Systems
Manufacturer
Tactair Fluid Controls Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5998-01-380-1447POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
3110-01-485-8179903114POSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
NSN 1630-00-780-5943 is a Parts Kit,valve, manufactured by Tactair Fluid Controls Inc, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
What part numbers are listed for NSN 1630-00-780-5943?
NSN 1630-00-780-5943 has 2 manufacturer part numbers on file: 9031-1-4 (The Boeing Company), 9031-1-4 (Tactair Fluid Controls Inc).
What NSN replaces 1630-00-780-5943?
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-380-1447, 3110-01-485-8179. Verify interchangeability with system specifications before substitution.
Is NSN 1630-00-780-5943 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.