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NSN 5220-01-292-9780Government record, cited
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Gage, Plug, Plain Cylindrical5220-01-292-9780

NSN 5220-01-292-9780 · NIIN 012929780 · Part number 21C621-118
General Electric Company · FSC 5220 — Inspection Gages and Precision Layout Tools · FSG 52 — Measuring Tools · CAGE 07482
Government record, cited
NSN 5220-01-292-9780 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-292-9780. Manufacturer of record part number: 21C621-118.
Also searched as  5220-01-292-9780 · 5220012929780 · NIIN 012929780 · 01-292-9780 · FSC 5220 Inspection Gages and Precision Layout Tools · CAGE 07482 · 21C621-118 · 21C621
Nearby stock numbers  ·
Features
  • Gage,plug,plain Cylindrical — FSC 5220
  • Air Groove Feature: INCLUDED
  • Design Type: DOUBLE END
  • Criticality Code Justification: BSDY
  • Features Provided: GO GAGE
  • Gaging Member Outside Diameter: 0.0250 INCHES IN
  • 1 manufacturer part number on file
  • Manufacturer of record: General Electric Company
Identification
  • NSN: 5220-01-292-9780
  • NIIN: 012929780
  • FSC: 5220 — Inspection Gages and Precision Layout Tools
  • FSG: 52 — Measuring Tools
  • Primary part number: 21C621-118
  • Manufacturer: General Electric Company
General Description

The Gage,plug,plain Cylindrical, cataloged under National Stock Number 5220-01-292-9780, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5220-01-292-9780
Primary Part Number21C621-118
Item NameGage,plug,plain Cylindrical
FSC / FSG5220 / 52 — Inspection Gages and Precision Layout Tools
ManufacturerGeneral Electric Company
StatusACTIVE
Air Groove FeatureINCLUDED
Design TypeDOUBLE END
Criticality Code JustificationBSDY
Features ProvidedGO GAGE
Gaging Member Outside Diameter0.0250 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeY
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5220-01-292-978121C621-121 POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
Possible match (shared part number)M & H Engineering Co., Inc. Dba M & H Engineering Co Inc
5220-01-292-978221C621-120 POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
Possible match (shared part number)General Electric Company
5220-01-292-978321C621-122 POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
Possible match (shared part number)General Electric Company
5220-01-292-978421C621-123 POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
Possible match (shared part number)General Electric Company
5220-01-292-978521C621-134 POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
Possible match (shared part number)M & H Engineering Co., Inc. Dba M & H Engineering Co Inc
5220-01-303-953321C621-133 POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
Possible match (shared part number)General Electric Company
Cross-Reference Index
Part NumberManufacturer
21C621-118 PRIMARY General Electric Company (USA)
Reference documents
ReferenceMeaning
21C621-118 5/9 Secondary reference
M & H Engineering Co., Inc. Dba M & H Engineering Co Inc
21C621 D/9 Drawing number reference only
U.S. Government activity
Related Parts
5220-01-292-9781POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
21C621-121
5220-01-292-9782POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
21C621-120
5220-01-292-9783POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
21C621-122
5220-01-292-9784POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
21C621-123
5220-01-292-9785POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
21C621-134
5220-01-303-9533POSSIBLE MATCH
GAGE,PLUG,PLAIN CYLINDRICAL
21C621-133

Frequently Asked Questions

What is NSN 5220-01-292-9780?

NSN 5220-01-292-9780 is a Gage,plug,plain Cylindrical, manufactured by General Electric Company, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.

What part numbers are listed for NSN 5220-01-292-9780?

NSN 5220-01-292-9780 has 1 manufacturer part number on file: 21C621-118 (General Electric Company).

What NSN replaces 5220-01-292-9780?

6 possible matches (shared part number, not a government interchangeability claim): 5220-01-292-9781, 5220-01-292-9782, 5220-01-292-9783. Verify interchangeability with system specifications before substitution.

What are the specifications of 21C621-118?

Key specifications for 21C621-118: Air Groove Feature: INCLUDED; Design Type: DOUBLE END; Criticality Code Justification: BSDY; Features Provided: GO GAGE. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5220-01-292-9780 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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