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9679M90P01 — WASHER,SHOULDERED AND RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9679M90P01: WASHER,SHOULDERED AND RECESSED.

The WASHER,SHOULDERED AND RECESSED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, recess_angle: 90.0 DEGREES NOMINAL, hole_diameter: 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, recess_diameter: 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN, shoulder_height: 0.170 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN, outside_diameter: 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-236-4239, 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
9679M90P01
NSN: 5310-00-236-4239
FSC: 5310 — Nuts and Washers
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
recess_angle90.0 DEGREES NOMINAL
hole_diameter0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
recess_diameter0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
shoulder_height0.170 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
outside_diameter1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
style_designatorSHOULDERED AND RECESSED
shoulder_diameter0.940 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
surface_treatmentANODIZE OVERALL
material_thickness0.116 INCHES NOMINAL IN
material_document_and_classificationAMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationFSC-2469 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-236-4239
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9679M90P01 · 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: FSC-2469 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER HEIGHT: 0.170 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDERED AND RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.116 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.940 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
•
RECESS DIAMETER: 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFSC-2469 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SHOULDER HEIGHT0.170 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDERED AND RECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4117 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
MATERIAL THICKNESS0.116 INCHES NOMINAL IN
SHOULDER DIAMETER0.940 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
RECESS DIAMETER0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
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

No substitute or cross-reference records for this part.

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 9679M90P01?
9679M90P01 is a WASHER,SHOULDERED AND RECESSED.
What is the NSN for 9679M90P01?
9679M90P01 is cataloged in the U.S. Government catalog under NSN 5310-00-236-4239. 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.