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40000087 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

40000087: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include diameter: 1.000 INCHES NOMINAL IN, material: STEEL COMP 4140 OVERALL, head_length: 0.375 INCHES NOMINAL IN, style_designator: GROOVE, pin_head_diameter: 0.375 INCHES NOMINAL IN, under_head_length: 2.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-660-1690, 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
40000087
NSN: 5315-01-660-1690
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 57598 — ACS INDUSTRIES, INC. (USA)
SPECIFICATIONS
diameter1.000 INCHES NOMINAL IN
materialSTEEL COMP 4140 OVERALL
head_length0.375 INCHES NOMINAL IN
style_designatorGROOVE
pin_head_diameter0.375 INCHES NOMINAL IN
under_head_length2.875 INCHES NOMINAL IN
first_hole_diameter0.25 INCHES NOMINAL IN
second_hole_diameter0.125 INCHES NOMINAL IN
hole_arrangement_styleBOTH END DRILLED
end_item_identification3930-01-605-1984;TRUCK,LIFT,FORK
part_name_assigned_by_controlling_agencyPIN,FRAME
distance_from_centerline_of_hole_to_end_of_pin2.625 INCHES NOMINAL IN
NSN5315-01-660-1690
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 40000087 · 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
•
UNDER HEAD LENGTH: 2.875 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.25 INCHES NOMINAL IN
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.375 INCHES NOMINAL IN
•
DIAMETER: 1.000 INCHES NOMINAL IN
•
SECOND HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
HEAD LENGTH: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEBOTH END DRILLED
UNDER HEAD LENGTH2.875 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.25 INCHES NOMINAL IN
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.375 INCHES NOMINAL IN
DIAMETER1.000 INCHES NOMINAL IN
SECOND HOLE DIAMETER0.125 INCHES NOMINAL IN
HEAD LENGTH0.375 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN,FRAME
END ITEM IDENTIFICATION3930-01-605-1984;TRUCK,LIFT,FORK
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 40000087?
40000087 is a PIN,GROOVED,HEADED.
What is the NSN for 40000087?
40000087 is cataloged in the U.S. Government catalog under NSN 5315-01-660-1690. 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.