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PartsTable / COMPONENT / 00856-0000
00856-0000 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.031 INCHES NOMINAL IN, diameter: 0.124 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT, chamfer_length: 0.015 INCHES NOMINAL IN, style_designator: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-837-2446, 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
00856-0000
NSN: 5315-00-837-2446
FSC: 5315
CAGE: 26344 — NEW HAVEN MFG CORP (USA)
SPECIFICATIONS
height0.031 INCHES NOMINAL IN
diameter0.124 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT
chamfer_length0.015 INCHES NOMINAL IN
style_designatorSTRAIGHT
pin_chamfer_angle45.0 DEGREES NOMINAL
pin_head_diameter0.187 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
under_head_length0.781 INCHES NOMINAL IN
NSN5315-00-837-2446
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 00856-0000 · 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
•
CHAMFER LENGTH: 0.015 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
PIN HEAD DIAMETER: 0.187 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
UNDER HEAD LENGTH: 0.781 INCHES NOMINAL IN
•
DIAMETER: 0.124 INCHES NOMINAL IN
•
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
CHAMFER LENGTH0.015 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
PIN HEAD DIAMETER0.187 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
UNDER HEAD LENGTH0.781 INCHES NOMINAL IN
DIAMETER0.124 INCHES NOMINAL IN
HEAD STYLEFLAT
HEIGHT0.031 INCHES NOMINAL IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
NZ-113Interchangeable
interchangeable cross-reference
interchangeable
0085-6Interchangeable
interchangeable cross-reference
interchangeable
856Interchangeable
interchangeable cross-reference
interchangeable
0856Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 00856-0000?
00856-0000 is a PIN,STRAIGHT,HEADED.
What parts can replace 00856-0000?
There are 4 known substitutes for 00856-0000: NZ-113, 0085-6, 856 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 00856-0000?
00856-0000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-837-2446. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026