PartsTable
Technical Data Sheet
Download PDF

10.45.103E981-50 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10.45.103E981-50: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, temp_rating: -55.0 CELSIUS AND 100.0 CELSIUS DEGC, center_hole_diameter: 9.900 INCHES MINIMUM AND 10.100 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN, material_document_and_classification: ASTM D2000 4AA520A13B33F17 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-363-7543, 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
10.45.103E981-50
NSN: 5331-01-363-7543
FSC: 5331 — O-ring
CAGE: 11111 — KOP-COAT INC (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM
temp_rating-55.0 CELSIUS AND 100.0 CELSIUS DEGC
center_hole_diameter9.900 INCHES MINIMUM AND 10.100 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
material_document_and_classificationASTM D2000 4AA520A13B33F17 ASSN STD SINGLE MATERIAL RESPONSE
NSN5331-01-363-7543
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10.45.103E981-50 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
•
TEMP RATING: -55.0 CELSIUS AND 100.0 CELSIUS DEGC
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 4AA520A13B33F17 ASSN STD SINGLE MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 9.900 INCHES MINIMUM AND 10.100 INCHES MAXIMUM IN
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM
TECHNICAL CHARACTERISTICS
TEMP RATING-55.0 CELSIUS AND 100.0 CELSIUS DEGC
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 4AA520A13B33F17 ASSN STD SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER9.900 INCHES MINIMUM AND 10.100 INCHES MAXIMUM IN
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM
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
C5083338-02Reference 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 10.45.103E981-50?
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 10.45.103E981-50?
10.45.103E981-50 is a O-RING.
What parts can replace 10.45.103E981-50?
There is 1 known substitute for 10.45.103E981-50: C5083338-02. Substitute compatibility should be verified for your specific system.
What is the NSN for 10.45.103E981-50?
10.45.103E981-50 is cataloged in the U.S. Government catalog under NSN 5331-01-363-7543. 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 — 10.45.103E981-50