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809538 — TAP,THREAD CUTTING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

809538: TAP,THREAD CUTTING.

The TAP,THREAD CUTTING is a the manufacturer industrial component. Key specifications include length: 0.375 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_length: 1.250 INCHES NOMINAL IN, overall_length: 2.938 INCHES NOMINAL IN, shank_diameter: 0.381 INCHES NOMINAL IN, style_designator: STRAIGHT FLUTE. This part is cataloged in the U.S.

Government catalog under NSN 5136-00-671-2256, 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
809538
NSN: 5136-00-671-2256
FSC: 5136 — Taps, Dies, and Collets; Hand and Machine
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
length0.375 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
thread_length1.250 INCHES NOMINAL IN
flute_quantity3
overall_length2.938 INCHES NOMINAL IN
shank_diameter0.381 INCHES NOMINAL IN
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
width_across_flats0.286 INCHES NOMINAL IN
starting_chamfer_typePLUG
thread_forming_methodGROUND
NSN5136-00-671-2256
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAP,THREAD CUTTING TITLE COMPONENT PN 809538 MFR TAP,THREAD CUTTING
KEY FEATURES
•
SHANK DIAMETER: 0.381 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.286 INCHES NOMINAL IN
•
LENGTH: 0.375 INCHES NOMINAL SQUARE END IN
•
THREAD STRUCTURE: REGULAR
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT FLUTE
•
THREAD PITCH DIAMETERS: +0.3445 TO 0.3450 INCHES IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.381 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.286 INCHES NOMINAL IN
LENGTH0.375 INCHES NOMINAL SQUARE END IN
THREAD STRUCTUREREGULAR
THREAD LENGTH1.250 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD PITCH DIAMETERS+0.3445 TO 0.3450 INCHES IN
OVERALL LENGTH2.938 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
DEPARTURE FROM CITED DESIGNATORAS MOD BY THD PITCH DIA AND FLUTE QTY
OTHER ITEMS IN FSC 5136 — Taps, Dies, and Collets; Hand and Machine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5136-00-003-6437 5136-00-004-6689 5136-00-005-5655 5136-00-006-4548 5136-00-006-4562 5136-00-007-1482 5136-00-007-9016 5136-00-008-3607
SUBSTITUTES & CROSS-REFERENCES 2
GGG-T-70Reference document
Same NSN cross-reference
Reference document — Identification reference
GGG-T-70 TY1SEASTBReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 809538?
809538 is a TAP,THREAD CUTTING.
What parts can replace 809538?
There are 2 known substitutes for 809538: GGG-T-70, GGG-T-70 TY1SEASTB. Substitute compatibility should be verified for your specific system.
What is the NSN for 809538?
809538 is cataloged in the U.S. Government catalog under NSN 5136-00-671-2256. 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.