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1003296 — GASKET

✓ Government record, cited
3M · ORING SEAL
PRODUCT OVERVIEW

1003296: GASKET.

The GASKET is a 3M industrial component. Key specifications include first_leg_style: SQUARE, first_leg_width: 15.500 INCHES NOMINAL IN, first_leg_length: 2.560 INCHES NOMINAL IN, style_designator: ANGLE, second_leg_length: 4.000 INCHES NOMINAL IN, mounting_hole_type: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-012-4928, 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
1003296
NSN: 5330-00-012-4928
NIINs: 000124928, 015991938
FSC: 5330 — Packing and Gasket Materials
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
hole_quantity1
first_leg_styleSQUARE
first_leg_width15.500 INCHES NOMINAL IN
first_leg_length2.560 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length4.000 INCHES NOMINAL IN
mounting_hole_typePLAIN
end_item_identification3895-01-577-2425
second_leg_hole_arrangement_styleONE HOLE
second_leg_relationship_to_first_legNOT IDENTICAL
part_name_assigned_by_controlling_agencyASSY, DEPTH SCREW BRACKET, LH
NSN5330-00-012-4928
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1003296 MFR: 3M ⚠ 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: 0.020 INCHES NOMINAL IN
•
HARDNESS RATING: 60.0 SHORE DUROMETER A NOMINAL OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 18.750 INCHES NOMINAL IN
•
APERTURE DIAMETER: 16.375 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 18.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.020 INCHES NOMINAL IN
HARDNESS RATING60.0 SHORE DUROMETER A NOMINAL OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER18.750 INCHES NOMINAL IN
APERTURE DIAMETER16.375 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER18.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
HOLE DIAMETER0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
1857537Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1003296?
1003296 is a GASKET manufactured by 3M.
What parts can replace 1003296?
There is 1 known substitute for 1003296: 1857537. Substitute compatibility should be verified for your specific system.
What is the NSN for 1003296?
1003296 is cataloged in the U.S. Government catalog under NSN 5330-00-012-4928. This indicates validated use in U.S. government and defense supply chains.
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