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Technical Data Sheet
PartsTable / COMPONENT / 5516-1
5516-1 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include guide: NOT INCLUDED, diameter: 0.625 INCHES NOMINAL IN, material: CARBIDE LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, shank_type: STRAIGHT, reamer_type: FLUTED CHUCKING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-327-5145, 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
5516-1
NSN: 5315-00-327-5145
FSC: 5315
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.625 INCHES NOMINAL IN
materialCARBIDE LOCATION NOT OTHERWISE SPECIFIED
flute_typeINTEGRAL
shank_typeSTRAIGHT
reamer_typeFLUTED CHUCKING
flute_designHELICAL
flute_length2.250 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
flute_quantity6
outside_radius0.190 INCHES NOMINAL IN
overall_length9.000 INCHES NOMINAL IN
NSN5315-00-327-5145
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5516-1 · 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
•
MATERIAL: STEEL COMP 303 OVERALL
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 303 OVERALL
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE TREATMENTPASSIVATE OVERALL
FIRST END TAPER LENGTH0.010 INCHES NOMINAL IN
PIN OVERALL LENGTH0.365 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
5516-1Interchangeable
interchangeable cross-reference
interchangeable
1129055Interchangeable
interchangeable cross-reference
interchangeable
DV3MInterchangeable
interchangeable cross-reference
interchangeable
6230-0625Interchangeable
interchangeable cross-reference
interchangeable
B94.2 TABLE 18Interchangeable
interchangeable cross-reference
interchangeable
187070Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5516-1?
5516-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 5516-1?
There are 8 known substitutes for 5516-1: 5516-1, 1129055, DV3M and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5516-1?
5516-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-327-5145. 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