The RING,ELECTRICAL CONTACT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5977-01-174-1495, 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
91153-991
NSN:5977-01-174-1495 FSC:5977 — Electrical Contact Brushes and Electrodes CAGE:0BAT5 — U.S. DEFENSE SERVICES, INC. DBA USDS (USA)
SPECIFICATIONS
Part Number
91153-991
NSN
5977-01-174-1495
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 91153-991?
91153-991 is a RING,ELECTRICAL CONTACT.
What parts can replace 91153-991?
There are 2 known substitutes for 91153-991: 1124303009, 2536204-603. Substitute compatibility should be verified for your specific system.
What is the NSN for 91153-991?
91153-991 is cataloged in the U.S. Government catalog under NSN 5977-01-174-1495. This indicates validated use in U.S. government and defense supply chains.
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