PartsTable
Technical Data Sheet
H31-10 ✓ 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 BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, case_style: SQUARE, seal_width: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, shank_style: INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.1870 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-171-9875, 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
H31-10
NSN: 5330-00-171-9875
FSC: 5330
CAGE: 55643 — A-T-O CONSTRUCTION EQUIPMENT DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
case_styleSQUARE
seal_width0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
shank_styleINTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
thread_class3B
bore_diameter0.1870 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
overall_length1.8970 INCHES NOMINAL IN
thread_diameter0.250 INCHES NOMINAL IN
special_featuresINNER RACE MEMBER HEAT TREATED AND ELECTROLIZED,OUTER RACE MEMBER HEAT TREATED
style_designatorBALL TYPE
thread_directionRIGHT-HAND
inner_member_width0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
NSN5330-00-171-9875
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H31-10 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
CASE STYLE: SQUARE
SEALING ELEMENT STYLE: ANGULAR
ACCOMMODATED SHAFT DIAMETER: 2.625 INCHES NOMINAL IN
HOUSING BORE DIAMETER: 3.623 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
SEAL WIDTH: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
SEALING ELEMENT STYLEANGULAR
ACCOMMODATED SHAFT DIAMETER2.625 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.623 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
MAXIMUM PRESSURE RATING7.0 POUNDS PER SQUARE INCH (PSI) LBS
SEAL WIDTH0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
4284Interchangeable
interchangeable cross-reference
interchangeable
49168Interchangeable
interchangeable cross-reference
interchangeable
300308315Interchangeable
interchangeable cross-reference
interchangeable
62L5Interchangeable
interchangeable cross-reference
interchangeable
26215Interchangeable
interchangeable cross-reference
interchangeable
L1206Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H31-10?
H31-10 is a BEARING,PLAIN,ROD END.
What parts can replace H31-10?
There are 29 known substitutes for H31-10: 4284, 49168, 300308315 and 26 more. Substitute compatibility should be verified for your specific system.
Is H31-10 still available?
H31-10 is currently cancelled.
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