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11664999 — RING,ACCUMULATOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11664999: RING,ACCUMULATOR.

The RING,ACCUMULATOR is a the manufacturer industrial component. Key specifications include end_item_identification: 2350-00-256-5552. This part is cataloged in the U.S.

Government catalog under NSN 1025-00-256-5552, 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
11664999
NSN: 1025-00-256-5552
FSC: 1025 — Guns, Over 150mm Through 200mm
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
end_item_identification2350-00-256-5552
NSN1025-00-256-5552
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,ACCUMULATOR TITLE COMPONENT PN 11664999 MFR RING,ACCUMULATOR
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL:STEEL,ALLOY 4130 THRU 4140 SPEC QQ-S-624 OR 626; HEAT TREAT QUENCH AND TEMPER RO RC40-45; PROTECTIVE FINISH PLATING,CADMIUM CLASS 2 TYPE 2 SPEC QQ-P-416; ITEM CONSISTS OF 2 RING SEGMENT P/N 11664999-1; RING SEGMENT P/N 11664999-2; ASSEMBLED OUTSIDE DIA 4.312 IN; ASSEMBLED INSIDE DIA 3.552 IN; OVERALLTHICKNESS 0.250 IN; ITEM CONTAINS 4 HOLES O.124 DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL:STEEL,ALLOY 4130 THRU 4140 SPEC QQ-S-624 OR 626; HEAT TREAT QUENCH AND TEMPER RO RC40-45; PROTECTIVE FINISH PLATING,CADMIUM CLASS 2 TYPE 2 SPEC QQ-P-416; ITEM CONSISTS OF 2 RING SEGMENT P/N 11664999-1; RING SEGMENT P/N 11664999-2; ASSEMBLED OUTSIDE DIA 4.312 IN; ASSEMBLED INSIDE DIA 3.552 IN; OVERALLTHICKNESS 0.250 IN; ITEM CONTAINS 4 HOLES O.124 DIA IN
END ITEM IDENTIFICATION2350-00-256-5552
OTHER ITEMS IN FSC 1025 — Guns, Over 150mm Through 200mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1025-00-807-2842 1025-01-036-8589 1025-01-084-1252 1025-01-269-2238 1025-01-326-0125 1025-01-370-1384 1025-01-416-6244 1025-01-429-7092
SUBSTITUTES & CROSS-REFERENCES 1
1025002565552Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 11664999?
11664999 is a RING,ACCUMULATOR.
What parts can replace 11664999?
There is 1 known substitute for 11664999: 1025002565552. Substitute compatibility should be verified for your specific system.
What is the NSN for 11664999?
11664999 is cataloged in the U.S. Government catalog under NSN 1025-00-256-5552. This indicates validated use in U.S. government and defense supply chains.
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