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WU11177 — TAP SET,THREAD CUTTING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

WU11177: TAP SET,THREAD CUTTING.

The TAP SET,THREAD CUTTING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_length: 1.250 INCHES NOMINAL IN, overall_length: 2.938 INCHES NOMINAL IN, style_designator: STRAIGHT FLUTE, thread_direction: RIGHT-HAND, thread_structure: REGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5136-00-255-0528, 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
WU11177
NSN: 5136-00-255-0528
FSC: 5136 — Taps, Dies, and Collets; Hand and Machine
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_length1.250 INCHES NOMINAL IN
flute_quantity4
overall_length2.938 INCHES NOMINAL IN
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
width_across_flats0.229 INCHES NOMINAL IN
starting_chamfer_typeBOTTOMING
thread_forming_methodGROUND
thread_pitch_diameters+0.3759 TO 0.3769 INCHES IN
nondefinitive_spec/std_data1 TYPE AND C SERIES AND C STYLE
NSN5136-00-255-0528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAP SET,THREAD CUTTING TITLE COMPONENT PN WU11177 MFR TAP SET,THREAD CUTTING
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.229 INCHES NOMINAL IN
•
THREAD STRUCTURE: REGULAR
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT FLUTE
•
THREAD PITCH DIAMETERS: +0.3759 TO 0.3769 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
DEPARTURE FROM CITED DESIGNATOR: AS MOD BY W ACROSS FLATS,THD SIZE AND SERIES,AND THD PITCH DIA
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.229 INCHES NOMINAL IN
THREAD STRUCTUREREGULAR
THREAD LENGTH1.250 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD PITCH DIAMETERS+0.3759 TO 0.3769 INCHES IN
OVERALL LENGTH2.938 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
DEPARTURE FROM CITED DESIGNATORAS MOD BY W ACROSS FLATS,THD SIZE AND SERIES,AND THD PITCH DIA
NONDEFINITIVE SPEC/STD DATA1 TYPE AND C SERIES AND C STYLE
FLUTE QUANTITY4
SUBSTITUTES & CROSS-REFERENCES 2
GGG-T-0070 TY1SECSTCReference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-T-0070Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WU11177?
WU11177 is a TAP SET,THREAD CUTTING.
What parts can replace WU11177?
There are 2 known substitutes for WU11177: GGG-T-0070 TY1SECSTC, GGG-T-0070. Substitute compatibility should be verified for your specific system.
What is the NSN for WU11177?
WU11177 is cataloged in the U.S. Government catalog under NSN 5136-00-255-0528. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.