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6394981 — RUBBER STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6394981: RUBBER STRIP.

The RUBBER STRIP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY AND RUBBER NEOPRENE, overall_width: 0.750 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, special_features: BRACKET IS 0.125 INCH THICK; PAD IS 0.250 INCH THICK - MAY BE BUILT UP WITH LAYERS TO GET NECESSARY THICKNESS IN, features_provided: CUSHION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-509-4697, 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
6394981
NSN: 5330-01-509-4697
NIINs: 015094697, 015096045, 015096072
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND RUBBER NEOPRENE
overall_width0.750 INCHES NOMINAL IN
overall_height0.375 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
special_featuresBRACKET IS 0.125 INCH THICK; PAD IS 0.250 INCH THICK - MAY BE BUILT UP WITH LAYERS TO GET NECESSARY THICKNESS IN
features_providedCUSHION
mounting_hole_typePLAIN
mounting_hole_diameter0.404 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
mounting_hole_quantity1
material_document_and_classificationST-443, INCONEL 625, ANNEALED FED SPEC SINGLE MATERIAL RESPONSE AND ASTM D20000 2BC 415 A14 B14 C12 E01 4 F12 ASSN STD 2ND MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBRACKET, DEPTH SENSOR
NSN5330-01-509-4697
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6394981 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 6394981?
6394981 is a RUBBER STRIP.
What is the NSN for 6394981?
6394981 is cataloged in the U.S. Government catalog under NSN 5330-01-509-4697. This indicates validated use in U.S. government and defense supply chains.
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