PartsTable
Technical Data Sheet
PartsTable / O-RING / 031.0801 POS. 4
031.0801 POS. 4 ✓ 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 031.0801 POS. 4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-183-4061, 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
031.0801 POS. 4
NSN: 5331-01-183-4061
FSC: 5331 — O-RING
CAGE: A0106 — ISOTTA FRASCHINI MOTORI SPA (ITA)
SPECIFICATIONS
Part Number031.0801 POS. 4
NSN5331-01-183-4061
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 031.0801 POS. 4 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
AV99-273-1PC14Interchangeable
interchangeable cross-reference
interchangeable
N0674 2-224Interchangeable
interchangeable cross-reference
interchangeable
GV31-325-2-70Interchangeable
interchangeable cross-reference
interchangeable
104X224AInterchangeable
interchangeable cross-reference
interchangeable
AS568B-224Interchangeable
interchangeable cross-reference
interchangeable
5530-224Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 031.0801 POS. 4?
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 031.0801 POS. 4?
031.0801 POS. 4 is a 031.0801 POS. 4.
What parts can replace 031.0801 POS. 4?
There are 18 known substitutes for 031.0801 POS. 4: AV99-273-1PC14, N0674 2-224, GV31-325-2-70 and 15 more. Substitute compatibility should be verified for your specific system.
Is 031.0801 POS. 4 still available?
031.0801 POS. 4 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 031.0801 POS. 4

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026