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211042323 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

211042323: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN, material: STEEL COMP XM-13 OVERALL, overall_length: 2.728 INCHES MAXIMUM IN, undercut_width: 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN, first_end_style: SQUARE, effective_length: 2.430 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-426-2596, 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
211042323
NSN: 5315-01-426-2596
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
materialSTEEL COMP XM-13 OVERALL
overall_length2.728 INCHES MAXIMUM IN
undercut_width0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
first_end_styleSQUARE
effective_length2.430 INCHES NOMINAL IN
style_designatorGROOVE
undercut_diameter0.818 INCHES MINIMUM AND 0.824 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
second_undercut_width0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
specification/standard_data53711-167-6404625 GOVERNMENT SPECIFICATION
material_document_and_classificationASTM A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-426-2596
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 211042323 · 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: 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.818 INCHES MINIMUM AND 0.824 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.818 INCHES MINIMUM AND 0.824 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
OVERALL LENGTH2.728 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
EFFECTIVE LENGTH2.430 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 211042323?
211042323 is a PIN,GROOVED,HEADLESS.
What is the NSN for 211042323?
211042323 is cataloged in the U.S. Government catalog under NSN 5315-01-426-2596. 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.