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Technical Data Sheet
PartsTable / COMPONENT / 6016374 ITEM 40
6016374 ITEM 40 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY AND RUBBER SYNTHETIC OVERALL, hole_diameter: 0.172 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN, overall_length: 1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, aperture_diameter: 1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-487-5342, 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
6016374 ITEM 40
NSN: 5330-00-487-5342
FSC: 5330
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY AND RUBBER SYNTHETIC OVERALL
hole_diameter0.172 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN
overall_length1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
aperture_diameter1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
bolt_hole_quantity4
outside_corner_radius0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
cross-sectional_thickness0.016 INCHES MINIMUM AND 0.024 INCHES MAXIMUM IN
cross-sectional_shape_styleFIBRE OR COMPOSITION WITH WIRE INSERT
outside_edge_to_bolt_hole_center_distance_along_width0.156 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.156 INCHES NOMINAL IN
NSN5330-00-487-5342
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6016374 ITEM 40 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 SHAPE STYLE: FIBRE OR COMPOSITION WITH WIRE INSERT
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 0.969 INCHES MINIMUM AND 0.985 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 0.969 INCHES MINIMUM AND 0.985 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
•
BOLT HOLE QUANTITY: 4
•
STYLE DESIGNATOR: NON-CIRCULAR
•
APERTURE DIAMETER: 1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEFIBRE OR COMPOSITION WITH WIRE INSERT
OVERALL WIDTH1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN
OVERALL LENGTH1.281 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.969 INCHES MINIMUM AND 0.985 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.969 INCHES MINIMUM AND 0.985 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
BOLT HOLE QUANTITY4
STYLE DESIGNATORNON-CIRCULAR
APERTURE DIAMETER1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.156 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
AX128452Interchangeable
interchangeable cross-reference
interchangeable
128452Interchangeable
interchangeable cross-reference
interchangeable
3153646-5Interchangeable
interchangeable cross-reference
interchangeable
Q 314 236 564Interchangeable
interchangeable cross-reference
interchangeable
11040811-1Interchangeable
interchangeable cross-reference
interchangeable
KK1121BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6016374 ITEM 40?
6016374 ITEM 40 is a GASKET.
What parts can replace 6016374 ITEM 40?
There are 7 known substitutes for 6016374 ITEM 40: AX128452, 128452, 3153646-5 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6016374 ITEM 40?
6016374 ITEM 40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-487-5342. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026