PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3050-0161
3050-0161 ✓ 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 WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1095 OVERALL, hole_diameter: 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN, heat_treatment: ANNEALED, overall_height: 0.030 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES ALL SURFACES, outside_diameter: 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-044-2367, 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
3050-0161
NSN: 5310-00-044-2367
FSC: 5310
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
hole_diameter0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
heat_treatmentANNEALED
overall_height0.030 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES ALL SURFACES
outside_diameter0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
material_thickness0.006 INCHES NOMINAL IN
material_document_and_classificationMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-044-2367
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3050-0161 · 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
•
HEAT TREATMENT: ANNEALED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
•
SURFACE FINISH: 63.0 MICROINCHES ALL SURFACES
•
MATERIAL: STEEL COMP 1095 OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
HOLE DIAMETER: 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAT TREATMENTANNEALED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
SURFACE FINISH63.0 MICROINCHES ALL SURFACES
MATERIALSTEEL COMP 1095 OVERALL
SURFACE TREATMENTCADMIUM OVERALL
OVERALL HEIGHT0.030 INCHES NOMINAL IN
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
MATERIAL THICKNESS0.006 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
255757Interchangeable
interchangeable cross-reference
interchangeable
W0367-006CADPInterchangeable
interchangeable cross-reference
interchangeable
W0367-006Interchangeable
interchangeable cross-reference
interchangeable
5310PL1075273Interchangeable
Same NIIN cross-reference
interchangeable
S8809D16CInterchangeable
Same NIIN cross-reference
interchangeable
R2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3050-0161?
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 3050-0161?
3050-0161 is a WASHER,SPRING TENSION.
What parts can replace 3050-0161?
There are 8 known substitutes for 3050-0161: 255757, W0367-006CADP, W0367-006 and 5 more. Substitute compatibility should be verified for your specific system.
Is 3050-0161 still available?
3050-0161 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3050-0161

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