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T12977 — REPAIR KIT,DIVING EQUIPMENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

T12977: REPAIR KIT,DIVING EQUIPMENT.

The REPAIR KIT,DIVING EQUIPMENT is a the manufacturer industrial component. Key specifications include end_item_source: 53833. This part is cataloged in the U.S.

Government catalog under NSN 4220-01-170-7185, 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
T12977
NSN: 4220-01-170-7185
FSC: 4220 — Marine Lifesaving and Diving Equipment
CAGE: 53833 — DRAEGER SAFETY, INC. (USA)
SPECIFICATIONS
end_item_source53833
NSN4220-01-170-7185
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REPAIR KIT,DIVING EQUIPMENT TITLE COMPONENT PN T12977 MFR REPAIR KIT,DIVING EQUI
KEY FEATURES
•
END ITEM SOURCE: 53833
TECHNICAL CHARACTERISTICS
END ITEM SOURCE53833
OTHER ITEMS IN FSC 4220 — Marine Lifesaving and Diving Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4220-00-004-8880 4220-00-009-2854 4220-00-012-3571 4220-00-014-0183 4220-00-014-2097 4220-00-021-4979 4220-00-021-9688 4220-00-022-1014
SUBSTITUTES & CROSS-REFERENCES 1
T12977CPReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is T12977?
T12977 is a REPAIR KIT,DIVING EQUIPMENT.
What parts can replace T12977?
There is 1 known substitute for T12977: T12977CP. Substitute compatibility should be verified for your specific system.
What is the NSN for T12977?
T12977 is cataloged in the U.S. Government catalog under NSN 4220-01-170-7185. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.