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LTA4042 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WRENCH,OPEN END is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 12.250 INCHES NOMINAL IN, style_designator: THIN DOUBLE HEAD, surface_treatment: CHROMIUM OVERALL, large_end_head_angle: 15.0 DEGREES NOMINAL, small_end_head_angle: 15.0 DEGREES NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-428-8233, 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
LTA4042
NSN: 5120-01-428-8233
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length12.250 INCHES NOMINAL IN
style_designatorTHIN DOUBLE HEAD
surface_treatmentCHROMIUM OVERALL
large_end_head_angle15.0 DEGREES NOMINAL
small_end_head_angle15.0 DEGREES NOMINAL
wrenching_surface_size1.250 INCHES NOMINAL FIRST END IN
nondefinitive_spec/std_data3 TYPE
specification/standard_data05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-01-428-8233
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,OPEN END TITLE COMPONENT PN LTA4042 MFR WRENCH,OPEN END
KEY FEATURES
•
STYLE DESIGNATOR: THIN DOUBLE HEAD
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
WRENCHING SURFACE SIZE: 1.250 INCHES NOMINAL FIRST END IN
•
MATERIAL: STEEL OVERALL
•
LARGE END HEAD ANGLE: 15.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORTHIN DOUBLE HEAD
SPECIFICATION/STANDARD DATA05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTCHROMIUM OVERALL
WRENCHING SURFACE SIZE1.250 INCHES NOMINAL FIRST END IN
WRENCHING SURFACE SIZE1.312 INCHES NOMINAL SECOND END IN
MATERIALSTEEL OVERALL
OVERALL LENGTH12.250 INCHES NOMINAL IN
LARGE END HEAD ANGLE15.0 DEGREES NOMINAL
SMALL END HEAD ANGLE15.0 DEGREES NOMINAL
NONDEFINITIVE SPEC/STD DATA3 TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
424PInterchangeable
interchangeable cross-reference
interchangeable
GGG-W-636 TY10CL1Interchangeable
interchangeable cross-reference
interchangeable
B107.100Interchangeable
interchangeable cross-reference
interchangeable
B107.39 TY3Interchangeable
interchangeable cross-reference
interchangeable
B107.39Interchangeable
interchangeable cross-reference
interchangeable
65-122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LTA4042?
LTA4042 is a WRENCH,OPEN END.
What parts can replace LTA4042?
There are 22 known substitutes for LTA4042: 424P, GGG-W-636 TY10CL1, B107.100 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LTA4042?
LTA4042 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-428-8233. 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