PartsTable
Technical Data Sheet
Download PDF

3973512 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3973512: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: 2355015590791; 2355015495271, part_name_assigned_by_controlling_agency: SEAL,O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-627-1963, 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
3973512
NSN: 5331-01-627-1963
FSC: 5331 — O-ring
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_item_identification2355015590791; 2355015495271
part_name_assigned_by_controlling_agencySEAL,O-RING
NSN5331-01-627-1963
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3973512 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL,O-RING
END ITEM IDENTIFICATION2355015590791; 2355015495271
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
92266293Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 3973512?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3973512?
3973512 is a O-RING.
What parts can replace 3973512?
There is 1 known substitute for 3973512: 92266293. Substitute compatibility should be verified for your specific system.
What is the NSN for 3973512?
3973512 is cataloged in the U.S. Government catalog under NSN 5331-01-627-1963. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3973512