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992 1338 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

992 1338: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, center_hole_diameter: 26.8 MILLIMETERS MINIMUM AND 27.4 MILLIMETERS MAXIMUM MM, cross-sectional_height: 1.52 MILLIMETERS MINIMUM AND 1.68 MILLIMETERS MAXIMUM MM, end_item_identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT). This part is cataloged in the U.S.

Government catalog under NSN 5331-01-266-2748, 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
992 1338
NSN: 5331-01-266-2748
FSC: 5331 — O-ring
CAGE: 34914 — HIAB USA INC (USA)
SPECIFICATIONS
materialRUBBER
center_hole_diameter26.8 MILLIMETERS MINIMUM AND 27.4 MILLIMETERS MAXIMUM MM
cross-sectional_height1.52 MILLIMETERS MINIMUM AND 1.68 MILLIMETERS MAXIMUM MM
end_item_identificationHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT)
NSN5331-01-266-2748
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 992 1338 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: 1.52 MILLIMETERS MINIMUM AND 1.68 MILLIMETERS MAXIMUM MM
•
CENTER HOLE DIAMETER: 26.8 MILLIMETERS MINIMUM AND 27.4 MILLIMETERS MAXIMUM MM
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.52 MILLIMETERS MINIMUM AND 1.68 MILLIMETERS MAXIMUM MM
CENTER HOLE DIAMETER26.8 MILLIMETERS MINIMUM AND 27.4 MILLIMETERS MAXIMUM MM
END ITEM IDENTIFICATIONHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-097-0260 HIAB CRANE (HEMTT)
MATERIALRUBBER
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
4KK830Same 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 992 1338?
992 1338 is a O-RING.
What parts can replace 992 1338?
There is 1 known substitute for 992 1338: 4KK830. Substitute compatibility should be verified for your specific system.
What is the NSN for 992 1338?
992 1338 is cataloged in the U.S. Government catalog under NSN 5331-01-266-2748. This indicates validated use in U.S. government and defense supply chains.
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