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4035921 — HOUSING,COOLANT PUMP,ENGINE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4035921: HOUSING,COOLANT PUMP,ENGINE.

The HOUSING,COOLANT PUMP,ENGINE is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND STEEL OVERALL, outside_diameter: 10.780 INCHES MINIMUM AND 10.780 INCHES MINIMUM AND 10.840 INCHES MAXIMUM10.840 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 10.580 INCHES MINIMUM AND 10.580 INCHES MINIMUM AND 10.610 INCHES MAXIMUM10.610 INCHES MAXIMUM IN, cross-sectional_thickness: 0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN, cross-sectional_shape_style: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-365-2977, 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
4035921
NSN: 5330-00-365-2977
NIINs: 003652977, 010563384
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialASBESTOS AND STEEL OVERALL
outside_diameter10.780 INCHES MINIMUM AND 10.780 INCHES MINIMUM AND 10.840 INCHES MAXIMUM10.840 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter10.580 INCHES MINIMUM AND 10.580 INCHES MINIMUM AND 10.610 INCHES MAXIMUM10.610 INCHES MAXIMUM IN
cross-sectional_thickness0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
NSN5330-00-365-2977
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4035921 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 THICKNESS: 0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
•
OUTSIDE DIAMETER: 10.780 INCHES MINIMUM AND 10.780 INCHES MINIMUM AND 10.840 INCHES MAXIMUM10.840 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 10.580 INCHES MINIMUM AND 10.580 INCHES MINIMUM AND 10.610 INCHES MAXIMUM10.610 INCHES MAXIMUM IN
•
MATERIAL: ASBESTOS AND STEEL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
OUTSIDE DIAMETER10.780 INCHES MINIMUM AND 10.780 INCHES MINIMUM AND 10.840 INCHES MAXIMUM10.840 INCHES MAXIMUM IN
APERTURE DIAMETER10.580 INCHES MINIMUM AND 10.580 INCHES MINIMUM AND 10.610 INCHES MAXIMUM10.610 INCHES MAXIMUM IN
MATERIALASBESTOS AND STEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5330PL0796684Reference 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 4035921?
4035921 is a HOUSING,COOLANT PUMP,ENGINE.
What parts can replace 4035921?
There is 1 known substitute for 4035921: 5330PL0796684. Substitute compatibility should be verified for your specific system.
What is the NSN for 4035921?
4035921 is cataloged in the U.S. Government catalog under NSN 5330-00-365-2977. 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.