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Technical Data Sheet
PartsTable / MRO / 44426
44426 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SOCKET,SOCKET WRENCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 3.875 INCHES NOMINAL IN, assembly_form: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-138-4334, 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
MRO→ MRO_GENERAL→ 44426
NSN: 5340-00-138-4334
FSC: 5340
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length3.875 INCHES NOMINAL IN
assembly_formENCASED
flute_quantity2
overall_length5.250 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
first_end_styleRADIUS
hardness_rating89.5 ROCKWELL B MINIMUM AND 99.0 ROCKWELL B MAXIMUM OVERALL
mounting_methodTERMINAL
NSN5340-00-138-4334
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 44426 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
44426Interchangeable
interchangeable cross-reference
interchangeable
75033Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
411C-4Interchangeable
interchangeable cross-reference
interchangeable
B107.5 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
00944426000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44426?
44426 is a SOCKET,SOCKET WRENCH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 44426?
There are 8 known substitutes for 44426: 44426, 75033, ASME B94.19 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 44426?
44426 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-138-4334. 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