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1942253 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1942253: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.120 INCHES NOMINAL IN, diameter: 0.187 INCHES NOMINAL IN, material: STEEL COMP 1213 OR STEEL COMP 1113 OVERALL, head_style: FLAT CHAMFER, undercut_width: 0.030 INCHES NOMINAL IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-854-0759, 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
1942253
NSN: 5315-00-854-0759
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)
SPECIFICATIONS
height0.120 INCHES NOMINAL IN
diameter0.187 INCHES NOMINAL IN
materialSTEEL COMP 1213 OR STEEL COMP 1113 OVERALL
head_styleFLAT CHAMFER
undercut_width0.030 INCHES NOMINAL IN
first_end_styleSQUARE
effective_length0.750 INCHES NOMINAL IN
style_designatorGROOVE
pin_head_diameter0.281 INCHES NOMINAL IN
under_head_length1.080 INCHES NOMINAL IN
undercut_diameter0.138 INCHES NOMINAL IN
NSN5315-00-854-0759
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1942253 · 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
•
UNDERCUT WIDTH: 0.030 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.138 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 1.080 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.281 INCHES NOMINAL IN
•
DIAMETER: 0.187 INCHES NOMINAL IN
•
EFFECTIVE LENGTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.030 INCHES NOMINAL IN
UNDERCUT DIAMETER0.138 INCHES NOMINAL IN
UNDER HEAD LENGTH1.080 INCHES NOMINAL IN
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.281 INCHES NOMINAL IN
DIAMETER0.187 INCHES NOMINAL IN
EFFECTIVE LENGTH0.750 INCHES NOMINAL IN
HEAD STYLEFLAT CHAMFER
HEIGHT0.120 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
71177Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1942253?
1942253 is a PIN,GROOVED,HEADED.
What parts can replace 1942253?
There is 1 known substitute for 1942253: 71177. Substitute compatibility should be verified for your specific system.
What is the NSN for 1942253?
1942253 is cataloged in the U.S. Government catalog under NSN 5315-00-854-0759. 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.