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975535-1 — RETAINER,PISTON RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

975535-1: RETAINER,PISTON RING.

The RETAINER,PISTON RING is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CRES,0.191 IN. MIN,0.193 IN.

MAX ID IN. This part is cataloged in the U.S. Government catalog under NSN 1660-00-009-0417, 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
975535-1
NSN: 1660-00-009-0417
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCRES,0.191 IN. MIN,0.193 IN. MAX ID IN
NSN1660-00-009-0417
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,PISTON RING TITLE COMPONENT PN 975535-1 MFR RETAINER,PISTON RING
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES,0.191 IN. MIN,0.193 IN. MAX ID IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES,0.191 IN. MIN,0.193 IN. MAX ID IN
OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-001-1693 1660-00-001-1754 1660-00-001-2491 1660-00-001-2493 1660-00-001-2496 1660-00-001-2497 1660-00-001-4130 1660-00-001-4479
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 975535-1?
975535-1 is a RETAINER,PISTON RING.
What is the NSN for 975535-1?
975535-1 is cataloged in the U.S. Government catalog under NSN 1660-00-009-0417. 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.