NSN 6635-01-204-7397 · NIIN 012047397 · Part number PWA54206-35
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 6635 — Physical Properties Testing and Inspection · FSG 66 — Instruments and Laboratory Equipment · CAGE 77445
Government record, cited
NSN 6635-01-204-7397 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-204-7397. Manufacturer of record part number: PWA54206-35.
Also searched as6635-01-204-7397 ·
6635012047397 ·
NIIN 012047397 ·
01-204-7397 ·
FSC 6635 Physical Properties Testing and Inspection · CAGE 77445 · PWA54206-35
Nearby stock numbers← 6635-01-204-7396 Guide, Front
·
6635-01-204-7398 Control Panel Assembly →
Features
Piston Lock — FSC 6635
General Characteristics Item Description: MATL: STAINLESS STEEL A1S1 304; DIM: 1.450 IN. L,1.000 IN. DIA ON ONE END 0.249 IN. DIA ON OTHER END; C/O 4 PIECES WELDED AND SCREWED CONSTRUCTION IN
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 6635-01-204-7397
NIIN: 012047397
FSC: 6635 — Physical Properties Testing and Inspection
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: PWA54206-35
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Piston Lock, cataloged under National Stock Number 6635-01-204-7397, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory 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.
Technical Specifications
Parameter
Value
NSN
6635-01-204-7397
Primary Part Number
PWA54206-35
Item Name
Piston Lock
FSC / FSG
6635 / 66 — Physical Properties Testing and Inspection
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
General Characteristics Item Description
MATL: STAINLESS STEEL A1S1 304; DIM: 1.450 IN. L,1.000 IN. DIA ON ONE END 0.249 IN. DIA ON OTHER END; C/O 4 PIECES WELDED AND SCREWED CONSTRUCTION IN
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 6635 — Physical Properties Testing and Inspection
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6635-00-000-0133
X-RAY APPARATUS,RADIOGRAPHIC,IND
6635-00-001-1523
FILM,RADIOGRAPHIC
6635-00-001-2317
6635-00-001-2317 · Item name not on file
6635-00-001-2318
6635-00-001-2318 · Item name not on file
6635-00-003-0281
TESTER,TORQUE WRENCH
6635-00-003-0282
CALIBRATOR,TORQUE
6635-00-003-0284
CALIBRATOR,TORQUE
6635-00-003-1193
6635-00-003-1193 · Item name not on file
Frequently Asked Questions
What is NSN 6635-01-204-7397?
NSN 6635-01-204-7397 is a Piston Lock, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
What part numbers are listed for NSN 6635-01-204-7397?
NSN 6635-01-204-7397 has 1 manufacturer part number on file: PWA54206-35 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA54206-35?
Key specifications for PWA54206-35: General Characteristics Item Description: MATL: STAINLESS STEEL A1S1 304; DIM: 1.450 IN. L,1.000 IN. DIA ON ONE END 0.249 IN. DIA ON OTHER END; C/O 4 PIECES WELDED AND SCREWED CONSTRUCTION IN; End Item Identification: BENCH INSPECTION,P/N PWA54206. 1 specification is documented in the U.S. Government catalog.
Is NSN 6635-01-204-7397 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.