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402974 — HEADSET,ELECTRICAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

402974: HEADSET,ELECTRICAL.

The HEADSET,ELECTRICAL is a the manufacturer industrial component. Key specifications include body_style: HEADSET, COVERED, earphone_element_type: DYNAMIC, impedance_rating_in_ohms: 50.0 NOMINAL, part_name_assigned_by_controlling_agency: DUAL-EAR HEADSET WITH DYNAMIC MICROPHONE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-205-9063, 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
402974
NSN: 5310-01-205-9063
NIINs: 012059063, 017354813
FSC: 5310 — Nuts and Washers
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
body_styleHEADSET, COVERED
earphone_quantity2
earphone_element_typeDYNAMIC
impedance_rating_in_ohms50.0 NOMINAL
part_name_assigned_by_controlling_agencyDUAL-EAR HEADSET WITH DYNAMIC MICROPHONE
NSN5310-01-205-9063
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 402974 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 402974?
402974 is a HEADSET,ELECTRICAL.
What is the NSN for 402974?
402974 is cataloged in the U.S. Government catalog under NSN 5310-01-205-9063. This indicates validated use in U.S. government and defense supply chains.
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