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PartsTable / COMPONENT / 41W1420
41W1420 ✓ 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, head_angle: 15.0 DEGREES NOMINAL, head_thickness: 1.250 INCHES NOMINAL IN, overall_length: 21.750 INCHES NOMINAL IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM, style_designator: SINGLE HEAD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-277-1237, 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
41W1420
NSN: 5120-00-277-1237
FSC: 5120
CAGE: 80372 — MARINE CORPS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_angle15.0 DEGREES NOMINAL
head_thickness1.250 INCHES NOMINAL IN
overall_length21.750 INCHES NOMINAL IN
hardness_rating40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
style_designatorSINGLE HEAD
wrenching_surface_size2.438 INCHES NOMINAL SINGLE END IN
wrenching_surface_shapeOVAL SINGLE END INTERNAL
nondefinitive_spec/std_data5 TYPE
NSN5120-00-277-1237
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,OPEN END TITLE COMPONENT PN 41W1420 MFR WRENCH,OPEN END
KEY FEATURES
•
WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
•
HEAD THICKNESS: 1.250 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 5 TYPE
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: SINGLE HEAD
•
HEAD ANGLE: 15.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH21.750 INCHES NOMINAL IN
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
HEAD THICKNESS1.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA5 TYPE
MATERIALSTEEL OVERALL
STYLE DESIGNATORSINGLE HEAD
HEAD ANGLE15.0 DEGREES NOMINAL
WRENCHING SURFACE SIZE2.438 INCHES NOMINAL SINGLE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1229B1302Interchangeable
interchangeable cross-reference
interchangeable
752389Interchangeable
interchangeable cross-reference
interchangeable
1229-D-1302Interchangeable
interchangeable cross-reference
interchangeable
31-078Interchangeable
interchangeable cross-reference
interchangeable
GGG-T-001310 TY1ST1SZ1Interchangeable
interchangeable cross-reference
interchangeable
GGG-T-001310Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41W1420?
41W1420 is a WRENCH,OPEN END.
What parts can replace 41W1420?
There are 14 known substitutes for 41W1420: 1229B1302, 752389, 1229-D-1302 and 11 more. Substitute compatibility should be verified for your specific system.
Is 41W1420 still available?
41W1420 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