The Gage,plug,plain Cylindrical, cataloged under National Stock Number 5220-00-212-8604, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-00-212-8604 |
| Primary Part Number | 1051372-2 |
| Item Name | Gage,plug,plain Cylindrical |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Air Groove Feature | NOT INCLUDED |
| Design Type | SINGLE END |
| Features Provided | NOT GO GAGE |
| Gaging Member Outside Diameter | 0.4445 INCHES IN |
| Gaging Member Outside Diameter Tolerance | -0.0000 TO 0.0005 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5220-00-212-8604 is a Gage,plug,plain Cylindrical, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-00-212-8604 has 2 manufacturer part numbers on file: 1051372-2 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), PWA311 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-178-5489. Verify interchangeability with system specifications before substitution.
Key specifications for 1051372-2: Air Groove Feature: NOT INCLUDED; Design Type: SINGLE END; Features Provided: NOT GO GAGE; Gaging Member Outside Diameter: 0.4445 INCHES IN. 5 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.