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Technical Data Sheet
PartsTable / COMPONENT / RE-B102258
RE-B102258 ✓ 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 CRANK,HAND is a the manufacturer industrial component. Key specifications include ratchet: NOT INCLUDED, material: IRON CAST OVERALL, arm_style: STRAIGHT, drive_width: 2.062 INCHES NOMINAL IN, handle_style: RECESSED ROUND, shank_height: 2.062 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-185-3938, 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
RE-B102258
NSN: 5340-01-185-3938
FSC: 5340
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
ratchetNOT INCLUDED
materialIRON CAST OVERALL
arm_styleSTRAIGHT
drive_width2.062 INCHES NOMINAL IN
handle_styleRECESSED ROUND
shank_height2.062 INCHES NOMINAL IN
handle_length4.219 INCHES NOMINAL IN
drive_end_styleEXTERNAL
mounting_methodINTEGRAL HANDLE
mounting_facilitySLOT
surface_treatmentCHROMIUM OVERALL
crank_throw_length7.000 INCHES NOMINAL IN
NSN5340-01-185-3938
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RE-B102258 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
•
MOUNTING METHOD: INTEGRAL HANDLE
•
MOUNTING FACILITY SLOT WIDTH: 0.750 INCHES NOMINAL IN
•
ARM STYLE: STRAIGHT
•
SHANK HEIGHT: 2.062 INCHES NOMINAL IN
•
MOUNTING FACILITY SLOT LENGTH: 0.750 INCHES NOMINAL IN
•
DRIVE FACILITY STYLE: SQUARE
•
DRIVE WIDTH: 2.062 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODINTEGRAL HANDLE
MOUNTING FACILITY SLOT WIDTH0.750 INCHES NOMINAL IN
ARM STYLESTRAIGHT
SHANK HEIGHT2.062 INCHES NOMINAL IN
MOUNTING FACILITY SLOT LENGTH0.750 INCHES NOMINAL IN
DRIVE FACILITY STYLESQUARE
DRIVE WIDTH2.062 INCHES NOMINAL IN
SURFACE TREATMENTCHROMIUM OVERALL
RATCHETNOT INCLUDED
CRANK THROW LENGTH7.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
MF4Interchangeable
interchangeable cross-reference
interchangeable
81547-2Interchangeable
interchangeable cross-reference
interchangeable
25884Interchangeable
interchangeable cross-reference
interchangeable
B107.10Interchangeable
interchangeable cross-reference
interchangeable
B107.110Interchangeable
interchangeable cross-reference
interchangeable
5120PL1061134Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RE-B102258?
RE-B102258 is a CRANK,HAND.
What parts can replace RE-B102258?
There are 7 known substitutes for RE-B102258: MF4, 81547-2, 25884 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RE-B102258?
RE-B102258 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-185-3938. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026