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Technical Data Sheet
PartsTable / MRO / 451-11 ITEM 2
451-11 ITEM 2 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TELEPHONE,LEAR is a the manufacturer industrial component. Key specifications include color: BLACK, material: PLASTIC POLYAMIDE NYLON OVERALL, head_style: ROUND, usage_design: THIGH, overall_width: 3.000 INCHES NOMINAL IN, current_rating: 1.040 AMPERES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-01-175-2447, 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→ 451-11 ITEM 2
NSN: 5805-01-175-2447
FSC: 5805
CAGE: 80880 — GENERAL ARMATURE AND MFG CO (USA)
SPECIFICATIONS
colorBLACK
materialPLASTIC POLYAMIDE NYLON OVERALL
head_styleROUND
usage_designTHIGH
overall_width3.000 INCHES NOMINAL IN
current_rating1.040 AMPERES
overall_height3.400 INCHES NOMINAL IN
overall_length3.938 INCHES NOMINAL IN
usage_locationEITHER THIGH
fastener_length0.750 INCHES NOMINAL IN
orifice_diameter0.969 INCHES NOMINAL IN
size_designationADULT
NSN5805-01-175-2447
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TELEPHONE,LEAR TITLE COMPONENT PN 451-11 ITEM 2 MFR TELEPHONE,LEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
24712Interchangeable
interchangeable cross-reference
interchangeable
27528Interchangeable
interchangeable cross-reference
interchangeable
MILS3951Interchangeable
interchangeable cross-reference
interchangeable
4-4-91Interchangeable
interchangeable cross-reference
interchangeable
4483Interchangeable
interchangeable cross-reference
interchangeable
N13390PC4491Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 451-11 ITEM 2?
451-11 ITEM 2 is a TELEPHONE,LEAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 451-11 ITEM 2?
There are 9 known substitutes for 451-11 ITEM 2: 24712, 27528, MILS3951 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 451-11 ITEM 2?
451-11 ITEM 2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-01-175-2447. 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