The Gage Set,inspection, cataloged under National Stock Number 5280-01-441-8451, is classified within Federal Supply Class 5280 (Sets, Kits, and Outfits of Measuring Tools) of the Measuring Tools group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5280-01-441-8451 |
| Primary Part Number | PWA56694 |
| Item Name | Gage Set,inspection |
| FSC / FSG | 5280 / 52 — Sets, Kits, and Outfits of Measuring Tools |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Reference Data and Literature | SERD 7938 |
| Functional Description | MEASURES THE CORRECT THICKNESS OF CLASSIFIED SPACER USED WHEN INSTALLING THE MAIN SPARK IGNITERS INTO THE CUMBUSTION CHAMBER INSURING PROPER IMMERSION DEPTH |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA56694 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 5280PL0848879 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5280-01-441-8451 is a Gage Set,inspection, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5280, Sets, Kits, and Outfits of Measuring Tools. Status: active.
NSN 5280-01-441-8451 has 1 manufacturer part number on file: PWA56694 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA56694: Reference Data and Literature: SERD 7938; Special Features: GAGE IS A STEEL CIRCULAR BODY W/ THREADS ON ONE END AND CONTAINS AN INTERNAL PLUNGER AND ROTATABLE POINTER; A SET MASTER, SNAP GAGE W/ DIAL INDICATOR, AND CONTAINER ARE INCLUDED; Functional Description: MEASURES THE CORRECT THICKNESS OF CLASSIFIED SPACER USED WHEN INSTALLING THE MAIN SPARK IGNITERS INTO THE CUMBUSTION CHAMBER INSURING PROPER IMMERSION DEPTH; Part Name Assigned by Controlling Agency: GAGE,MAIN SPARK IGNITER. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.