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0404-030 — 0404-030

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

0404-030: 0404-030.

The 0404-030 is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, surface_finish: 63.0 MICROINCHES SHANK END, first_end_style: OVAL, surface_treatment: PASSIVATE OVERALL, first_end_location: BOTH ENDS, pin_overall_length: 0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-187-3259, 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
0404-030
NSN: 5315-00-187-3259
NIINs: 001873259, 011891972
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
surface_finish63.0 MICROINCHES SHANK END
first_end_styleOVAL
surface_treatmentPASSIVATE OVERALL
first_end_locationBOTH ENDS
pin_overall_length0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
pin_size_designation4/0
first_end_outer_radius0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-187-3259
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0404-030 · 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 FINISH: 63.0 MICROINCHES SHANK END
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: OVAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL LENGTH: 0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN SIZE DESIGNATION: 4/0
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES SHANK END
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLEOVAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL LENGTH0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SIZE DESIGNATION4/0
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
MS24692-87Reference document
Same NSN cross-reference
Reference document — Secondary reference
NASM24692Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0404-030?
0404-030 is a 0404-030.
What parts can replace 0404-030?
There are 2 known substitutes for 0404-030: MS24692-87, NASM24692. Substitute compatibility should be verified for your specific system.
What is the NSN for 0404-030?
0404-030 is cataloged in the U.S. Government catalog under NSN 5315-00-187-3259. This indicates validated use in U.S. government and defense supply chains.
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