PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 16100669-001

16100669-001 — Technical Data Sheet

✓ 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 KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL, overall_width: 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN, overall_height: 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN, overall_length: 2.240 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN, shear_strength: 90000 SINGLE POUNDS PER SQUARE INCH, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-781-2035, 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
16100669-001
NSN: 5315-00-781-2035
FSC: 5315
CAGE: 7W356 — GENERAL DYNAMICS LAND SYSTEMS INC. DIV GDLS GLOBAL LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL
overall_width0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
overall_height0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
overall_length2.240 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
shear_strength90000 SINGLE POUNDS PER SQUARE INCH
hardness_rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
style_designatorPLAIN
starting_edge_shapeROUND
starting_edge_radius0.250 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
nondefinitive_spec/std_data2 TYPE AND 2 STYLE AND B GRADE
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
NSN5315-00-781-2035
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 16100669-001 · 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
•
STARTING EDGE RADIUS: 0.250 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
STARTING EDGE SHAPE: ROUND
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.240 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
STARTING EDGE RADIUS0.250 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
OVERALL HEIGHT0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1335 OR STEEL COMP 4130 OR STEEL COMP 5130 OR STEEL COMP 8630 OVERALL
OVERALL WIDTH0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPEROUND
STYLE DESIGNATORPLAIN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 2 STYLE AND B GRADE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
DZ1100-69Same_fsc
same_fsc cross-reference
same_fsc
330821-3Same_fsc
same_fsc cross-reference
same_fsc
OO-K-220Interchangeable
Same NIIN cross-reference
interchangeable
451-506-91363Interchangeable
Same NIIN cross-reference
interchangeable
MS20068-363Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 16100669-001?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 16100669-001?
16100669-001 is a KEY,MACHINE.
What parts can replace 16100669-001?
There are 5 known substitutes for 16100669-001: DZ1100-69, 330821-3, OO-K-220 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 16100669-001?
16100669-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-781-2035. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 16100669-001

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026