PartsTable
Technical Data Sheet
PartsTable / MRO / 12576
12576 ✓ Verified by PartsTable
Melissa & Doug · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

MULTI FUNCTION HEADSET 410 BASS - Stereo headset with microphone. <br><br>Dynamic Mega Bass Boost. Adjustable volume and bass control.

USB power cable to save battery life (Limited Edition). Soft earpads and head band. Batteries included .

Cable length 2.5 m. <br> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-053-9901, 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
MRO→ MRO_GENERAL→ 12576
NSN: 6145-01-053-9901
FSC: 6145
CAGE: 97324 — CHAMPLAIN CABLE LEEDS CORPORATION (USA)
SPECIFICATIONS
model_numberM-95SP
breechblock_typeSLIDING WEDGE
size_designation.50 CALIBER
special_featuresSTEEL AISI 4140 MATERIAL; UPDATED PART HAS BOLT RELEASE THROW LEVER INSTEAD OF BOLT RETAINING PIN WITH A COTTER CLIP
operational_directionHORIZONTAL
end_item_identificationM-95SP MK II
part_name_assigned_by_controlling_agencyBOLT COMPLETE
NSN6145-01-053-9901
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 12576 · Melissa & Doug ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 TRIAXIAL
•
NOMINAL CAPACITANCE IN PICOFARADS: 17.3 PER FOOT
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS SECTION OUTSIDE DIAMETER: 0.475 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE: 75.0 OHMS IMPEDANCE
•
CONDUCTOR QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR ARRANGEMENT AND QUANTITY1 TRIAXIAL
NOMINAL CAPACITANCE IN PICOFARADS17.3 PER FOOT
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSOLID SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.475 INCHES NOMINAL IN
ELECTRICAL RESISTANCE75.0 OHMS IMPEDANCE
CONDUCTOR QUANTITY1
CONDUCTOR ARRANGEMENT AND QUANTITY1 TRIAXIAL
NOMINAL CAPACITANCE IN PICOFARADS17.3 PER FOOT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
438281-01Upgraded Successor
successor cross-reference
successor
8424Upgraded Successor
successor cross-reference
successor
12576Upgraded Successor
successor cross-reference
successor
467B-2Upgraded Successor
successor cross-reference
successor
8312Upgraded Successor
successor cross-reference
successor
8162Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12576?
12576 is a 12576 manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12576?
There are 24 known substitutes for 12576: 438281-01, 8424, 12576 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12576?
12576 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-053-9901. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026