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2652837 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2652837: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN, diameter: 0.6244 INCHES MINIMUM AND 0.6247 INCHES MAXIMUM IN, material: STEEL COMP 8620 OVERALL, head_style: FLAT CHAMFER, surface_finish: 63.0 MICROINCHES HEAD TOP, undercut_width: 0.046 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-412-8243, 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
2652837
NSN: 5315-00-412-8243
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
height0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
diameter0.6244 INCHES MINIMUM AND 0.6247 INCHES MAXIMUM IN
materialSTEEL COMP 8620 OVERALL
head_styleFLAT CHAMFER
surface_finish63.0 MICROINCHES HEAD TOP
undercut_width0.046 INCHES NOMINAL IN
first_end_styleCOUNTERBORED W/THRU HOLE
hardness_rating60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
special_featuresEND MACHINED 0.498 IN. MIN 0.499 IN. MAX DIA 0.125 IN. LG IN
style_designatorGROOVE
features_providedCASEHARDENED
pin_head_diameter0.812 INCHES NOMINAL IN
NSN5315-00-412-8243
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2652837 · 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
•
SURFACE FINISH: 125.0 MICROINCHES OUTSIDE DIAMETER
•
UNDERCUT WIDTH: 0.046 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.604 INCHES MINIMUM AND 0.614 INCHES MAXIMUM IN
•
FIRST END COUNTERBORE DIAMETER: 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER
SURFACE FINISH63.0 MICROINCHES CHAMFERED END
SURFACE FINISH16.0 MICROINCHES LONG END
SURFACE FINISH63.0 MICROINCHES BEARING
SURFACE FINISH63.0 MICROINCHES HEAD TOP
UNDERCUT WIDTH0.046 INCHES NOMINAL IN
UNDERCUT DIAMETER0.604 INCHES MINIMUM AND 0.614 INCHES MAXIMUM IN
FIRST END COUNTERBORE DIAMETER0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
UNDER HEAD LENGTH2.192 INCHES NOMINAL IN
FIRST END STYLECOUNTERBORED W/THRU HOLE
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 1
5315PL0935931Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 2652837?
2652837 is a PIN,GROOVED,HEADED.
What parts can replace 2652837?
There is 1 known substitute for 2652837: 5315PL0935931. Substitute compatibility should be verified for your specific system.
What is the NSN for 2652837?
2652837 is cataloged in the U.S. Government catalog under NSN 5315-00-412-8243. 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.