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1002991 — WIRING HARNESS

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

1002991: WIRING HARNESS.

The WIRING HARNESS is a 3M industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, material: RUBBER SYNTHETIC OVERALL, hardness_rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 0.812 INCHES NOMINAL IN, center_hole_diameter: 0.500 INCHES NOMINAL IN, fsc_application_data: PACKING AND GASKET MATERIALS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-599-0340, 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
1002991
NSN: 5330-00-599-0340
NIINs: 005990340, 014182541, 015519092
FSC: 5330 — Packing and Gasket Materials
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
materialRUBBER SYNTHETIC OVERALL
hardness_rating75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
peripheral_diameter0.812 INCHES NOMINAL IN
center_hole_diameter0.500 INCHES NOMINAL IN
fsc_application_dataPACKING AND GASKET MATERIALS
cross-sectional_height0.375 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
cross-sectional_shape_styleCUP
NSN5330-00-599-0340
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1002991 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
•
FSC APPLICATION DATA: PACKING AND GASKET MATERIALS
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
ANGLE: 30.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 0.812 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAPACKING AND GASKET MATERIALS
CROSS-SECTIONAL HEIGHT0.375 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLECUP
ANGLE30.0 DEGREES NOMINAL
PERIPHERAL DIAMETER0.812 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
S2991Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1002991?
1002991 is a WIRING HARNESS manufactured by 3M.
What parts can replace 1002991?
There is 1 known substitute for 1002991: S2991. Substitute compatibility should be verified for your specific system.
What is the NSN for 1002991?
1002991 is cataloged in the U.S. Government catalog under NSN 5330-00-599-0340. This indicates validated use in U.S. government and defense supply chains.
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