PartsTable
Technical Data Sheet
42786SRV ✓ 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: RUBBER SYNTHETIC OR RUBBER CHLOROPRENE CLASS CR OVERALL, special_features: THICKNESS: 1/16"; DESCRIPTION: HIGH-STRENGTH HIGH-TEMPERATURE SILICONE STRIP, 1" X 24", 1/16" THICK, GRAY, special_test_features: DUROMETER: 50A (MEDIUM) A, end_item_identification: MODEL 2976T-GOV-01, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION, reference_data_and_literature: ACCESSORY REPLACEABLE PARTS LIST DS-202 ITEM NO. 2.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-582-0395, 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
42786SRV
NSN: 5330-01-582-0395
FSC: 5330
CAGE: 3KDJ8 — GENERAC POWER SYSTEMS, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OR RUBBER CHLOROPRENE CLASS CR OVERALL
special_featuresTHICKNESS: 1/16"; DESCRIPTION: HIGH-STRENGTH HIGH-TEMPERATURE SILICONE STRIP, 1" X 24", 1/16" THICK, GRAY
special_test_featuresDUROMETER: 50A (MEDIUM) A
end_item_identificationMODEL 2976T-GOV-01
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
reference_data_and_literatureACCESSORY REPLACEABLE PARTS LIST DS-202 ITEM NO. 2
part_name_assigned_by_controlling_agencyGASKET, FUEL TANK 24 INCHES IN
NSN5330-01-582-0395
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 42786SRV 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: SOLID SINGLE OR COMPOSITION
SPECIAL TEST FEATURES: DUROMETER: 50A (MEDIUM) A
MATERIAL: RUBBER SYNTHETIC OR RUBBER CHLOROPRENE CLASS CR OVERALL
REFERENCE DATA AND LITERATURE: ACCESSORY REPLACEABLE PARTS LIST DS-202 ITEM NO. 2
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
END ITEM IDENTIFICATIONMODEL 2976T-GOV-01
SPECIAL TEST FEATURESDUROMETER: 50A (MEDIUM) A
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, FUEL TANK 24 INCHES IN
SPECIAL FEATURESTHICKNESS: 1/16"; DESCRIPTION: HIGH-STRENGTH HIGH-TEMPERATURE SILICONE STRIP, 1" X 24", 1/16" THICK, GRAY
MATERIALRUBBER SYNTHETIC OR RUBBER CHLOROPRENE CLASS CR OVERALL
REFERENCE DATA AND LITERATUREACCESSORY REPLACEABLE PARTS LIST DS-202 ITEM NO. 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
42786Interchangeable
interchangeable cross-reference
interchangeable
85926100-01Interchangeable
interchangeable cross-reference
interchangeable
14015Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
P3893AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42786SRV?
42786SRV is a GASKET.
What parts can replace 42786SRV?
There are 5 known substitutes for 42786SRV: 42786, 85926100-01, 14015 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42786SRV?
42786SRV is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-582-0395. This indicates validated use in U.S. government and defense supply chains.
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