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B831-8000-85 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B831-8000-85: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, grip_length: 2.100 INCHES NOMINAL IN, head_diameter: 0.563 INCHES NOMINAL IN, shank_diameter: 0.435 INCHES NOMINAL IN, style_designator: RING HANDLE, ring_handle_diameter: 1.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-555-8752, 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
B831-8000-85
NSN: 5315-01-555-8752
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
grip_length2.100 INCHES NOMINAL IN
head_diameter0.563 INCHES NOMINAL IN
shank_diameter0.435 INCHES NOMINAL IN
style_designatorRING HANDLE
ring_handle_diameter1.187 INCHES NOMINAL IN
end_item_identificationMISC PARTS AUXILIARY SYSTEMS SSN0023
shoulder_to_head_end_distance0.562 INCHES NOMINAL IN
detent_to_tapered_end_distance0.469 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyPIN, BALL LOCK
NSN5315-01-555-8752
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B831-8000-85 · 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
•
SHANK DIAMETER: 0.435 INCHES NOMINAL IN
•
DETENT TO TAPERED END DISTANCE: 0.469 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RING HANDLE
•
GRIP LENGTH: 2.100 INCHES NOMINAL IN
•
RING HANDLE DIAMETER: 1.187 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.435 INCHES NOMINAL IN
DETENT TO TAPERED END DISTANCE0.469 INCHES NOMINAL IN
STYLE DESIGNATORRING HANDLE
GRIP LENGTH2.100 INCHES NOMINAL IN
RING HANDLE DIAMETER1.187 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN, BALL LOCK
END ITEM IDENTIFICATIONMISC PARTS AUXILIARY SYSTEMS SSN0023
MATERIALSTEEL CORROSION RESISTING OVERALL
SHOULDER TO HEAD END DISTANCE0.562 INCHES NOMINAL IN
HEAD DIAMETER0.563 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 1
596-7409757-85Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 B831-8000-85?
B831-8000-85 is a PIN,QUICK RELEASE.
What parts can replace B831-8000-85?
There is 1 known substitute for B831-8000-85: 596-7409757-85. Substitute compatibility should be verified for your specific system.
What is the NSN for B831-8000-85?
B831-8000-85 is cataloged in the U.S. Government catalog under NSN 5315-01-555-8752. 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.