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7648915-4 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7648915-4: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include special_features: ITEM REMOVED WITH THE ELECTRICAL CONNECTOR CAN BE REUSED WITH THE BLANKING PLUG INSERT, end_item_identification: MMSCDS-SSN 719-725 AND SSN 750-773; AN/BLD-1 ELECTRICAL HULL FITTING BLANKING PLUG, part_name_assigned_by_controlling_agency: WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-564-3693, 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
7648915-4
NSN: 5310-01-564-3693
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
special_featuresITEM REMOVED WITH THE ELECTRICAL CONNECTOR CAN BE REUSED WITH THE BLANKING PLUG INSERT
end_item_identificationMMSCDS-SSN 719-725 AND SSN 750-773; AN/BLD-1 ELECTRICAL HULL FITTING BLANKING PLUG
part_name_assigned_by_controlling_agencyWASHER
NSN5310-01-564-3693
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7648915-4 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESITEM REMOVED WITH THE ELECTRICAL CONNECTOR CAN BE REUSED WITH THE BLANKING PLUG INSERT
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER
END ITEM IDENTIFICATIONMMSCDS-SSN 719-725 AND SSN 750-773; AN/BLD-1 ELECTRICAL HULL FITTING BLANKING PLUG
SUBSTITUTES & CROSS-REFERENCES 1
M24231/10-043Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7648915-4?
7648915-4 is a WASHER,FLAT.
What parts can replace 7648915-4?
There is 1 known substitute for 7648915-4: M24231/10-043. Substitute compatibility should be verified for your specific system.
What is the NSN for 7648915-4?
7648915-4 is cataloged in the U.S. Government catalog under NSN 5310-01-564-3693. This indicates validated use in U.S. government and defense supply chains.
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