PartsTable
Technical Data Sheet
Download PDF

E4TZ 6K649-B — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

E4TZ 6K649-B: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-314-5302, 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
E4TZ 6K649-B
NSN: 5331-01-314-5302
FSC: 5331 — O-ring
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
Part NumberE4TZ 6K649-B
NSN5331-01-314-5302
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: E4TZ 6K649-B 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
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 2
012732TSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1C3Z6K649BAReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy E4TZ 6K649-B?
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 E4TZ 6K649-B?
E4TZ 6K649-B is a O-RING.
What parts can replace E4TZ 6K649-B?
There are 2 known substitutes for E4TZ 6K649-B: 012732T, 1C3Z6K649BA. Substitute compatibility should be verified for your specific system.
What is the NSN for E4TZ 6K649-B?
E4TZ 6K649-B is cataloged in the U.S. Government catalog under NSN 5331-01-314-5302. 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 — E4TZ 6K649-B