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950501-11 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

950501-11: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, hole_diameter: 0.153 INCHES MINIMUM AND 0.173 INCHES MAXIMUM IN, shoulder_height: 0.050 INCHES NOMINAL IN, outside_diameter: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, style_designator: SHOULDERED, shoulder_diameter: 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-119-4677, 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
950501-11
NSN: 5310-00-119-4677
FSC: 5310 — Nuts and Washers
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
hole_diameter0.153 INCHES MINIMUM AND 0.173 INCHES MAXIMUM IN
shoulder_height0.050 INCHES NOMINAL IN
outside_diameter0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
material_thickness0.036 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
material_document_and_classificationMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-119-4677
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 950501-11 · 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
•
SHOULDER HEIGHT: 0.050 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.036 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
•
HOLE DIAMETER: 0.153 INCHES MINIMUM AND 0.173 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.050 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
MATERIAL THICKNESS0.036 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
SHOULDER DIAMETER0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
HOLE DIAMETER0.153 INCHES MINIMUM AND 0.173 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
A364-30-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 950501-11?
950501-11 is a WASHER,SHOULDERED.
What parts can replace 950501-11?
There is 1 known substitute for 950501-11: A364-30-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 950501-11?
950501-11 is cataloged in the U.S. Government catalog under NSN 5310-00-119-4677. 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.