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K912722 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

K912722: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: PACKING,PREFORMED, center_hole_diameter: 7.005 INCHES NOMINAL IN, end_item_identification: TF 34-100A ENGING A, part_name_assigned_by_controlling_agency: O-RING,CUSTOM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-691-0956, 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
K912722
NSN: 5331-01-691-0956
FSC: 5331 — O-ring
CAGE: 0GGM9 — KALREZ USA, LLC (USA)
SPECIFICATIONS
special_featuresPACKING,PREFORMED
center_hole_diameter7.005 INCHES NOMINAL IN
end_item_identificationTF 34-100A ENGING A
part_name_assigned_by_controlling_agencyO-RING,CUSTOM
NSN5331-01-691-0956
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: K912722 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CENTER HOLE DIAMETER: 7.005 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPACKING,PREFORMED
CENTER HOLE DIAMETER7.005 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING,CUSTOM
END ITEM IDENTIFICATIONTF 34-100A ENGING A
SUBSTITUTES & CROSS-REFERENCES 1
D15167857Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 K912722?
K912722 is a O-RING.
What parts can replace K912722?
There is 1 known substitute for K912722: D15167857. Substitute compatibility should be verified for your specific system.
What is the NSN for K912722?
K912722 is cataloged in the U.S. Government catalog under NSN 5331-01-691-0956. This indicates validated use in U.S. government and defense supply chains.
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