NSN 4940-01-449-0704 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-449-0704. Manufacturer of record part number: PWA80946-1.
Also searched as4940-01-449-0704 ·
4940014490704 ·
NIIN 014490704 ·
01-449-0704 ·
FSC 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment · CAGE 77445 · PWA80946-1
Nearby stock numbers← 4940-01-449-0304 Packing Kit, Spray G
·
4940-01-449-0708 Power Unit, Maintenance, Trailer M →
Features
Adapter,vacuum Chec — FSC 4940
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 4940-01-449-0704
NIIN: 014490704
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA80946-1
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Adapter,vacuum Chec, cataloged under National Stock Number 4940-01-449-0704, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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. Current acquisition status: Active.
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4940-00-001-1283 · Item name not on file
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4940-00-001-1286 · Item name not on file
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4940-00-001-5394 · Item name not on file
4940-00-001-6355
4940-00-001-6355 · Item name not on file
4940-00-001-9583
DEGREASER
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4940-00-003-1045 · Item name not on file
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4940-00-003-1047 · Item name not on file
4940-00-003-1050
4940-00-003-1050 · Item name not on file
Frequently Asked Questions
What is NSN 4940-01-449-0704?
NSN 4940-01-449-0704 is a Adapter,vacuum Chec, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4940-01-449-0704?
NSN 4940-01-449-0704 has 1 manufacturer part number on file: PWA80946-1 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA80946-1?
Key specifications for PWA80946-1: Overall Height: 1.500 INCHES NOMINAL IN; Overall Length: 2.150 INCHES NOMINAL IN; Overall Width: 1.940 INCHES NOMINAL IN; End Item Identification: USED ON ENGINE,AIRCRAFT,F117-PW-100 (C-17A) A. 1 specification is documented in the U.S. Government catalog.
Is NSN 4940-01-449-0704 hazardous material?
No hazard code in the DLA record (HMIC N). 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.