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Technical Data Sheet
PartsTable / O-RING / 115183
115183 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT, current_type: DC, terminal_type: CONNECTOR, RECEPTACLE, overall_height: 22.875 INCHES MINIMUM AND 23.125 INCHES MAXIMUM IN, voltage_rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM, mounting_method: FLANGE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-248-3850, 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
115183
NSN: 5331-00-248-3850
FSC: 5331 — O-RING
CAGE: 01400 — UNITED CORP THE (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
current_typeDC
terminal_typeCONNECTOR, RECEPTACLE
overall_height22.875 INCHES MINIMUM AND 23.125 INCHES MAXIMUM IN
voltage_rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
mounting_methodFLANGE
pressure_rating1.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 225.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
actuation_methodFLOAT
float_effective_travel8.750 INCHES NOMINAL IN
media_for_which_designedINTERFACE
mechanical_connection_size5 IN. DIA IN
mechanical_connection_typeFLANGE
NSN5331-00-248-3850
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 115183 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: -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
•
CENTER HOLE DIAMETER: 0.732 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-5315 MIL SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CENTER HOLE DIAMETER0.732 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5315 MIL SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
04052573036357Interchangeable
interchangeable cross-reference
interchangeable
457-60-026Interchangeable
interchangeable cross-reference
interchangeable
AS29513Interchangeable
interchangeable cross-reference
interchangeable
10384022Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS29513-211Interchangeable
interchangeable cross-reference
interchangeable
MS29513-211Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 115183?
115183 is a O-RING.
What parts can replace 115183?
There are 26 known substitutes for 115183: 04052573036357, 457-60-026, AS29513 and 23 more. Substitute compatibility should be verified for your specific system.
Is 115183 still available?
115183 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026