PartsTable
Technical Data Sheet
Download PDF

0140D — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

0140D: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: BALL, nominal_thread_size: 0.500 INCHES SOCKET INTERNAL IN, end_item_identification: 2540-01-631-1197, thread_quantity_per_inch: 20 SOCKET INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-283-1403, 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
0140D
NSN: 5331-01-283-1403
NIINs: 012831403, 016478608
FSC: 5331 — O-ring
CAGE: 56712 — BIRD PRODUCTS CORP (USA)
SPECIFICATIONS
materialPLASTIC
outside_diameter1.250 INCHES NOMINAL IN
style_designatorBALL
nominal_thread_size0.500 INCHES SOCKET INTERNAL IN
end_item_identification2540-01-631-1197
thread_quantity_per_inch20 SOCKET INTERNAL
part_name_assigned_by_controlling_agencyKNOB,DELUXE BALL
NSN5331-01-283-1403
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0140D 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: 0.103 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.549 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.103 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.549 INCHES NOMINAL IN
END ITEM IDENTIFICATION6530-01-119-7869
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 0140D?
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 0140D?
0140D is a O-RING.
What is the NSN for 0140D?
0140D is cataloged in the U.S. Government catalog under NSN 5331-01-283-1403. 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 — 0140D