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00737H — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

00737H: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, end_item_identification: NOZZLE,PRESS FUEL SERVICING,D-1,2.5 IN IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-542-0740, 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
00737H
NSN: 5331-01-542-0740
FSC: 5331 — O-ring
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
end_item_identificationNOZZLE,PRESS FUEL SERVICING,D-1,2.5 IN IN
NSN5331-01-542-0740
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 00737H 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 HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.471 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONNOZZLE,PRESS FUEL SERVICING,D-1,2.5 IN IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 3
205101 ITEM 23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
01240BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
200-037-4470Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 00737H?
00737H is a O-RING.
What parts can replace 00737H?
There are 3 known substitutes for 00737H: 205101 ITEM 23, 01240B, 200-037-4470. Substitute compatibility should be verified for your specific system.
What is the NSN for 00737H?
00737H is cataloged in the U.S. Government catalog under NSN 5331-01-542-0740. This indicates validated use in U.S. government and defense supply chains.
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