21C621 — GAGE,PLUG,PLAIN CYLINDRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21C621: GAGE,PLUG,PLAIN CYLINDRICAL.

The GAGE,PLUG,PLAIN CYLINDRICAL is a the manufacturer industrial component. Key specifications include design_type: DOUBLE END, special_features: MAINTENANCE KIT,LOUVER,AFTER BURNER, features_provided: GO GAGE, air_groove_feature: INCLUDED, criticality_code_justification: BSDY, gaging_member_outside_diameter: 0.0320 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5220-01-292-9779, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

21C621

NSN: 5220-01-292-9779
NIINs: 012929779, 012929780, 012929781, 012929782, 012929783, 012929784, 012929785, 013039533
FSC: 5220 — Inspection Gages and Precision Layout Tools
CAGE: 99207 — GENERAL ELECTRIC COMPANY DBA GE AEROSPACE (USA)

SPECIFICATIONS

design_type	DOUBLE END
special_features	MAINTENANCE KIT,LOUVER,AFTER BURNER
features_provided	GO GAGE
air_groove_feature	INCLUDED
criticality_code_justification	BSDY
gaging_member_outside_diameter	0.0320 INCHES IN
NSN	5220-01-292-9779

COMPONENT DIAGRAM

KEY FEATURES

•

AIR GROOVE FEATURE: INCLUDED

•

DESIGN TYPE: DOUBLE END

•

CRITICALITY CODE JUSTIFICATION: BSDY

•

FEATURES PROVIDED: NOT GO GAGE

•

GAGING MEMBER OUTSIDE DIAMETER: 0.0300 INCHES IN

TECHNICAL CHARACTERISTICS

AIR GROOVE FEATURE	INCLUDED
DESIGN TYPE	DOUBLE END
CRITICALITY CODE JUSTIFICATION	BSDY
FEATURES PROVIDED	NOT GO GAGE
SPECIAL FEATURES	STAINLESS STEEL,440C; HEAT TREATED RODWELL HARDNER 48-52
GAGING MEMBER OUTSIDE DIAMETER	0.0300 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 1

21C621-119Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 21C621?

21C621 is a GAGE,PLUG,PLAIN CYLINDRICAL.

What parts can replace 21C621?

There is 1 known substitute for 21C621: 21C621-119. Substitute compatibility should be verified for your specific system.

What is the NSN for 21C621?

21C621 is cataloged in the U.S. Government catalog under NSN 5220-01-292-9779. This indicates validated use in U.S. government and defense supply chains.

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21C621 — GAGE,PLUG,PLAIN CYLINDRICAL

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