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10195512 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10195512: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, arm_style: STRAIGHT, drive_width: 0.374 INCHES NOMINAL IN, handle_style: ROUND, handle_length: 2.500 INCHES NOMINAL IN, drive_end_style: EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-263-8037, 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
10195512
NSN: 5331-00-263-8037
NIINs: 002638037, 005585109
FSC: 5331 — O-ring
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL OVERALL
arm_styleSTRAIGHT
drive_width0.374 INCHES NOMINAL IN
handle_styleROUND
handle_length2.500 INCHES NOMINAL IN
drive_end_styleEXTERNAL
mounting_methodINTEGRAL HANDLE
crank_throw_length6.000 INCHES NOMINAL IN
drive_facility_styleHEXAGON
handle_rotating_featureINCLUDED
length_from_end_to_arm_center3.800 INCHES NOMINAL IN
NSN5331-00-263-8037
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10195512 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: -65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.326 INCHES NOMINAL IN
•
HARDNESS RATING: 65.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 200 MAXIMUM
•
CENTER HOLE DIAMETER: 2.080 INCHES MINIMUM AND 2.100 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.326 INCHES NOMINAL IN
HARDNESS RATING65.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE200 MAXIMUM
CENTER HOLE DIAMETER2.080 INCHES MINIMUM AND 2.100 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 2
MS29512-28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SAE-AS29512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10195512?
10195512 is a O-RING.
What parts can replace 10195512?
There are 2 known substitutes for 10195512: MS29512-28, SAE-AS29512. Substitute compatibility should be verified for your specific system.
What is the NSN for 10195512?
10195512 is cataloged in the U.S. Government catalog under NSN 5331-00-263-8037. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.