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PartsTable / COMPONENT / WMS 1128
WMS 1128 ✓ 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: 4.000 INCHES MINIMUM IN, style_designator: DOUBLE HEAD, surface_treatment: CHROMIUM AND OXIDE OVERALL, large_end_head_angle: 75.0 DEGREES MINIMUM AND 80.0 DEGREES MAXIMUM, small_end_head_angle: 15.0 DEGREES NOMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-184-8541, 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
WMS 1128
NSN: 5120-00-184-8541
FSC: 5120
CAGE: 00NS2 — KIPPER TOOL COMPANY DBA KIPPER MANAGEMENT INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length4.000 INCHES MINIMUM IN
style_designatorDOUBLE HEAD
surface_treatmentCHROMIUM AND OXIDE OVERALL
large_end_head_angle75.0 DEGREES MINIMUM AND 80.0 DEGREES MAXIMUM
small_end_head_angle15.0 DEGREES NOMINAL
wrenching_surface_size0.438 INCHES NOMINAL BOTH ENDS IN
wrenching_surface_shapeOVAL BOTH ENDS INTERNAL
large_end_head_thickness0.172 INCHES MAXIMUM IN
small_end_head_thickness0.172 INCHES MAXIMUM IN
NSN5120-00-184-8541
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,OPEN END TITLE COMPONENT PN WMS 1128 MFR WRENCH,OPEN END
KEY FEATURES
•
WRENCHING SURFACE SHAPE: OVAL BOTH ENDS INTERNAL
•
SMALL END HEAD ANGLE: 15.0 DEGREES NOMINAL
•
MATERIAL: STEEL OVERALL
•
LARGE END HEAD ANGLE: 75.0 DEGREES MINIMUM AND 80.0 DEGREES MAXIMUM
•
WRENCHING SURFACE SIZE: 0.438 INCHES NOMINAL BOTH ENDS IN
•
STYLE DESIGNATOR: DOUBLE HEAD
•
LARGE END HEAD THICKNESS: 0.172 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
WRENCHING SURFACE SHAPEOVAL BOTH ENDS INTERNAL
OVERALL LENGTH4.000 INCHES MINIMUM IN
SMALL END HEAD ANGLE15.0 DEGREES NOMINAL
MATERIALSTEEL OVERALL
LARGE END HEAD ANGLE75.0 DEGREES MINIMUM AND 80.0 DEGREES MAXIMUM
WRENCHING SURFACE SIZE0.438 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATORDOUBLE HEAD
LARGE END HEAD THICKNESS0.172 INCHES MAXIMUM IN
SMALL END HEAD THICKNESS0.172 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMIUM AND OXIDE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
GGG-W-636Interchangeable
interchangeable cross-reference
interchangeable
1120Interchangeable
interchangeable cross-reference
interchangeable
27-910Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-636 TY6ST2Interchangeable
interchangeable cross-reference
interchangeable
1122Interchangeable
interchangeable cross-reference
interchangeable
27-920Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WMS 1128?
WMS 1128 is a WRENCH,OPEN END.
What parts can replace WMS 1128?
There are 12 known substitutes for WMS 1128: GGG-W-636, 1120, 27-910 and 9 more. Substitute compatibility should be verified for your specific system.
Is WMS 1128 still available?
WMS 1128 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