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Z1057AJ — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

Z1057AJ: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, center_hole_diameter: 8.734 INCHES NOMINAL IN, cross-sectional_height: 0.278 INCHES NOMINAL IN, end_item_identification: STRAINER, DUPLEX (10.00 IN, 150 PSI, FLGE BRZ) IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-534-7372, 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
Z1057AJ
NSN: 5331-01-534-7372
FSC: 5331 — O-ring
CAGE: 59958 — CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
center_hole_diameter8.734 INCHES NOMINAL IN
cross-sectional_height0.278 INCHES NOMINAL IN
end_item_identificationSTRAINER, DUPLEX (10.00 IN, 150 PSI, FLGE BRZ) IN
NSN5331-01-534-7372
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: Z1057AJ 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
•
CROSS-SECTIONAL HEIGHT: 0.278 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 8.734 INCHES NOMINAL IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.278 INCHES NOMINAL IN
CENTER HOLE DIAMETER8.734 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSTRAINER, DUPLEX (10.00 IN, 150 PSI, FLGE BRZ) IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
1003DH-S0801211 ITEM NO. 19Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 Z1057AJ?
Z1057AJ is a O-RING.
What parts can replace Z1057AJ?
There is 1 known substitute for Z1057AJ: 1003DH-S0801211 ITEM NO. 19. Substitute compatibility should be verified for your specific system.
What is the NSN for Z1057AJ?
Z1057AJ is cataloged in the U.S. Government catalog under NSN 5331-01-534-7372. This indicates validated use in U.S. government and defense supply chains.
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