PartsTable
Technical Data Sheet
SM-C-773530-3 ✓ 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,SHOULDERED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL, hole_diameter: 0.201 INCHES NOMINAL IN, shoulder_height: 0.050 INCHES NOMINAL IN, outside_diameter: 0.437 INCHES NOMINAL IN, style_designator: SHOULDERED, shoulder_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-930-5289, 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
SM-C-773530-3
NSN: 5310-00-930-5289
FSC: 5310
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
hole_diameter0.201 INCHES NOMINAL IN
shoulder_height0.050 INCHES NOMINAL IN
outside_diameter0.437 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter0.250 INCHES NOMINAL IN
material_thickness0.050 INCHES NOMINAL IN
material_document_and_classificationMIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-930-5289
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SM-C-773530-3 · 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
HOLE DIAMETER: 0.201 INCHES NOMINAL IN
MATERIAL: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
STYLE DESIGNATOR: SHOULDERED
OUTSIDE DIAMETER: 0.437 INCHES NOMINAL IN
SHOULDER DIAMETER: 0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS: 0.050 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.201 INCHES NOMINAL IN
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER0.437 INCHES NOMINAL IN
SHOULDER DIAMETER0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.050 INCHES NOMINAL IN
END ITEM IDENTIFICATIONVIRGINIA CLASS SUBMARINE, SSN-774;STURGEON CLASS SSN (637);MARINE HARDXWARE & HULL DOORS;LOS ANGELES CLASS SSN (688);LEVEL 1 / SUBSAFE;SUBMARINE SURVEILLANCE SYSTEMS;TYPE 2 PERISCOPE;PERISCOPE, TYPE 18;AUSTIN SHIP CLASS LPD-4 AMPHIBIOUS TRANSPORT DOCKS;FIRE PUMPS;HELICOPTER, ADVANCE ATTACK, AH-1W;LANDING CRAFT AIR CUSHION (LCAC);HELICOPTER, CARRIER BASED ASW, SH-60F;OLIVER PERRY CLASS FFG;EMORY S. LAND CLASS AS;FMS - KNOX CLASS FF W
SHOULDER HEIGHT0.050 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
KSU29Interchangeable
interchangeable cross-reference
interchangeable
SW10Interchangeable
interchangeable cross-reference
interchangeable
DWGSD18098Interchangeable
interchangeable cross-reference
interchangeable
2396603Interchangeable
interchangeable cross-reference
interchangeable
209-340-801-103Interchangeable
interchangeable cross-reference
interchangeable
848208Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-C-773530-3?
SM-C-773530-3 is a WASHER,SHOULDERED.
What parts can replace SM-C-773530-3?
There are 14 known substitutes for SM-C-773530-3: KSU29, SW10, DWGSD18098 and 11 more. Substitute compatibility should be verified for your specific system.
Is SM-C-773530-3 still available?
SM-C-773530-3 is currently cancelled.
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