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NAS1169-DD516 — WASHER,FINISHING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NAS1169-DD516: WASHER,FINISHING.

The WASHER,FINISHING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, recess_angle: 100.0 DEGREES NOMINAL, hole_diameter: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN, overall_height: 0.160 INCHES NOMINAL IN, recess_diameter: 0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN, outside_diameter: 0.933 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-026-4385, 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
NAS1169-DD516
NSN: 5310-01-026-4385
FSC: 5310 — Nuts and Washers
CAGE: 30889 — ERIKS SOUTHWEST INC DBA MONTCLAIR ENTERPRISES (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
recess_angle100.0 DEGREES NOMINAL
hole_diameter0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
overall_height0.160 INCHES NOMINAL IN
recess_diameter0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN
outside_diameter0.933 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
style_designatorFINISHING
surface_treatmentANODIZE OVERALL
material_thickness0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-250/5,TEMPER T3 OR TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-026-4385
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NAS1169-DD516 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: FINISHING
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5,TEMPER T3 OR TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.933 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
•
RECESS DIAMETER: 0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.160 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORFINISHING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5,TEMPER T3 OR TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.933 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
MATERIAL THICKNESS0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
RECESS DIAMETER0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
HOLE DIAMETER0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
5310PL0739885Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAS1169-DD516?
NAS1169-DD516 is a WASHER,FINISHING.
What parts can replace NAS1169-DD516?
There is 1 known substitute for NAS1169-DD516: 5310PL0739885. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS1169-DD516?
NAS1169-DD516 is cataloged in the U.S. Government catalog under NSN 5310-01-026-4385. 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.