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19T4128 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

19T4128: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: SQUARE, second_end_style: THREADED AND COUNTERBORED, special_features: 2 HOLES DRILLED TO CENTER, pin_overall_length: 3.125 INCHES NOMINAL IN, first_hole_diameter: 0.1875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-170-5625, 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
19T4128
NSN: 5315-01-170-5625
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 27315 — MORRIS MATERIAL HANDLING, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE
second_end_styleTHREADED AND COUNTERBORED
special_features2 HOLES DRILLED TO CENTER
pin_overall_length3.125 INCHES NOMINAL IN
first_hole_diameter0.1875 INCHES NOMINAL IN
pin_overall_diameter1.0000 INCHES NOMINAL IN
second_hole_diameter0.1875 INCHES NOMINAL IN
hole_arrangement_styleBOTH END DRILLED
second_end_counterbore_depth0.3125 INCHES NOMINAL IN
material_document_and_classificationP+H 142,FSCM 27315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-170-5625
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 19T4128 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
FIRST END STYLE: SQUARE
•
FIRST HOLE DIAMETER: 0.1875 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: P+H 142,FSCM 27315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 1.0000 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 3.125 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND HOLE DIAMETER: 0.1875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEBOTH END DRILLED
FIRST END STYLESQUARE
FIRST HOLE DIAMETER0.1875 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONP+H 142,FSCM 27315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER1.0000 INCHES NOMINAL IN
PIN OVERALL LENGTH3.125 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND HOLE DIAMETER0.1875 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN HOLES2.000 INCHES NOMINAL IN
SPECIAL FEATURES2 HOLES DRILLED TO CENTER
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 19T4128?
19T4128 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 19T4128?
19T4128 is cataloged in the U.S. Government catalog under NSN 5315-01-170-5625. 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.