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A0944 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A0944: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, outside_diameter: 1.749 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.458 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, end_item_identification: C-17A AIRCRAFT A. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-389-9339, 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
A0944
NSN: 5330-00-389-9339
NIINs: 003899339, 015585874
FSC: 5330 — Packing and Gasket Materials
CAGE: 15284 — EATON CORPORATION DIV FED (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
outside_diameter1.749 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter1.458 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
end_item_identificationC-17A AIRCRAFT A
cross-sectional_shape_styleMETAL W-SHAPE
material_document_and_classificationAMS5589 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationAS1895/7 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5330-00-389-9339
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A0944 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.103 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-5589 ASSN STD SINGLE MATERIAL RESPONSE OR AMS-5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 1.743 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.458 INCHES MINIMUM AND 1.478 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL THICKNESS0.103 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5589 ASSN STD SINGLE MATERIAL RESPONSE OR AMS-5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER1.743 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN
APERTURE DIAMETER1.458 INCHES MINIMUM AND 1.478 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALNICKEL ALLOY 718 OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
4069472Reference document
Same NSN cross-reference
Reference document — Secondary reference
5330PL0796689Reference document
Same NSN cross-reference
Reference document — Informative reference only
ST7M278-150Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5330PL1634930Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A0944?
A0944 is a GASKET.
What parts can replace A0944?
There are 4 known substitutes for A0944: 4069472, 5330PL0796689, ST7M278-150 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A0944?
A0944 is cataloged in the U.S. Government catalog under NSN 5330-00-389-9339. This indicates validated use in U.S. government and defense supply chains.
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