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003940-56 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

003940-56: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 12.295 INCHES NOMINAL IN, special_features: ADHESIVE APPLIED TO ONE SIDE, end_item_identification: 7010-01-587-3882, cross-sectional_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-616-8698, 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
003940-56
NSN: 5330-01-616-8698
FSC: 5330 — Packing and Gasket Materials
CAGE: 3B9V6 — L & E MOBILE COMPUTER MOUNTS INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
overall_height1.750 INCHES NOMINAL IN
overall_length12.295 INCHES NOMINAL IN
special_featuresADHESIVE APPLIED TO ONE SIDE
end_item_identification7010-01-587-3882
cross-sectional_thickness0.062 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyREAR GASKET SEAL
NSN5330-01-616-8698
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 003940-56 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: 0.062 INCHES NOMINAL IN
•
COLOR: BLACK
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.750 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
OVERALL LENGTH12.295 INCHES NOMINAL IN
COLORBLACK
SPECIAL FEATURESADHESIVE APPLIED TO ONE SIDE
PART NAME ASSIGNED BY CONTROLLING AGENCYREAR GASKET SEAL
END ITEM IDENTIFICATION7010-01-587-3882
MATERIALRUBBER SILICONE CLASS Q OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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 003940-56?
003940-56 is a GASKET.
What is the NSN for 003940-56?
003940-56 is cataloged in the U.S. Government catalog under NSN 5330-01-616-8698. This indicates validated use in U.S. government and defense supply chains.
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