NSN 5133-01-119-0876 · NIIN 011190876 · Part number PWA55401
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine · FSG 51 — Hand Tools · CAGE 77445
Government record, cited
NSN 5133-01-119-0876 — this item is cataloged by the U.S. Government under National Stock Number 5133-01-119-0876. Manufacturer of record part number: PWA55401.
Also searched as5133-01-119-0876 ·
5133011190876 ·
NIIN 011190876 ·
01-119-0876 ·
FSC 5133 Drill Bits, Counterbores, and Countersinks: Hand and Machine · CAGE 77445 · PWA55401
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 5133-01-119-0876
NIIN: 011190876
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
FSG: 51 — Hand Tools
Primary part number: PWA55401
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Countersink, cataloged under National Stock Number 5133-01-119-0876, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 5 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5133-01-119-0876
Primary Part Number
PWA55401
Item Name
Countersink
FSC / FSG
5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5133-00-001-1296
5133-00-001-1296 · Item name not on file
5133-00-001-1298
5133-00-001-1298 · Item name not on file
5133-00-005-2258
5133-00-005-2258 · Item name not on file
5133-00-005-7727
5133-00-005-7727 · Item name not on file
5133-00-005-8710
5133-00-005-8710 · Item name not on file
5133-00-005-8711
5133-00-005-8711 · Item name not on file
5133-00-005-8712
5133-00-005-8712 · Item name not on file
5133-00-005-8713
5133-00-005-8713 · Item name not on file
Frequently Asked Questions
What is NSN 5133-01-119-0876?
NSN 5133-01-119-0876 is a Countersink, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
What part numbers are listed for NSN 5133-01-119-0876?
NSN 5133-01-119-0876 has 1 manufacturer part number on file: PWA55401 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA55401?
Key specifications for PWA55401: Body Diameter: 0.310 INCHES NOMINAL IN; Cutting End Style: STRAIGHT FLUTE BLUNT END; Overall Length: 5.500 INCHES NOMINAL IN; Cutting Rotation Direction: RIGHT-HAND. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5133-01-119-0876 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.