NSN 5220-01-102-6190 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-102-6190. Manufacturer of record part number: PWA53861-7.
Also searched as5220-01-102-6190 ·
5220011026190 ·
NIIN 011026190 ·
01-102-6190 ·
FSC 5220 Inspection Gages and Precision Layout Tools · CAGE 77445 · PWA53861-7
Nearby stock numbers← 5220-01-102-6189 Pad Assembly, Gage, Stretch, 2nd St
·
5220-01-102-6191 Indicator Holder, Gage, Stretch, 2n →
Features
Block,gage,stretch,2nd Stage — FSC 5220
General Characteristics Item Description: MATL STEEL AISI 4140 OR 4150 HDN RC 40-45,ELECTROLESS NICKEL PLATE PER AMS 2404,0.0002-0.0004 IN. THK.-ALL,DIMENSION AFTER PLATING;SIZE 1.000 IN. BY 1.625 IN. BY 3.750 IN. IN
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 5220-01-102-6190
NIIN: 011026190
FSC: 5220 — Inspection Gages and Precision Layout Tools
FSG: 52 — Measuring Tools
Primary part number: PWA53861-7
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Block,gage,stretch,2nd Stage, cataloged under National Stock Number 5220-01-102-6190, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools 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
5220-01-102-6190
Primary Part Number
PWA53861-7
Item Name
Block,gage,stretch,2nd Stage
FSC / FSG
5220 / 52 — Inspection Gages and Precision Layout Tools
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
General Characteristics Item Description
MATL STEEL AISI 4140 OR 4150 HDN RC 40-45,ELECTROLESS NICKEL PLATE PER AMS 2404,0.0002-0.0004 IN. THK.-ALL,DIMENSION AFTER PLATING;SIZE 1.000 IN. BY 1.625 IN. BY 3.750 IN. IN
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 5220 — Inspection Gages and Precision Layout Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5220-00-001-1255
LEVEL,PRECISION,MASTER
5220-00-001-2242
5220-00-001-2242 · Item name not on file
5220-00-001-2243
5220-00-001-2243 · Item name not on file
5220-00-001-2673
5220-00-001-2673 · Item name not on file
5220-00-001-2674
5220-00-001-2674 · Item name not on file
5220-00-001-2691
5220-00-001-2691 · Item name not on file
5220-00-001-2692
5220-00-001-2692 · Item name not on file
5220-00-001-2693
5220-00-001-2693 · Item name not on file
Frequently Asked Questions
What is NSN 5220-01-102-6190?
NSN 5220-01-102-6190 is a Block,gage,stretch,2nd Stage, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
What part numbers are listed for NSN 5220-01-102-6190?
NSN 5220-01-102-6190 has 1 manufacturer part number on file: PWA53861-7 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA53861-7?
Key specifications for PWA53861-7: General Characteristics Item Description: MATL STEEL AISI 4140 OR 4150 HDN RC 40-45,ELECTROLESS NICKEL PLATE PER AMS 2404,0.0002-0.0004 IN. THK.-ALL,DIMENSION AFTER PLATING;SIZE 1.000 IN. BY 1.625 IN. BY 3.750 IN. IN; End Item Identification: F-100 SUPPORT EQUIP.. 1 specification is documented in the U.S. Government catalog.
Is NSN 5220-01-102-6190 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.