PartsTable
Technical Data Sheet
37-1122-1 ✓ Verified by PartsTable
· 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

The 37-1122-1 is a the manufacturer industrial component. Key specifications include conductor_form: STRANDED SINGLE CONDUCTOR, surface_treatment: SILVER CORE CONDUCTOR SINGLE CONDUCTOR, round_conductor_size: 30 AWG SINGLE CONDUCTOR, electrical_resistance: 75.0 OHMS IMPEDANCE, cross-sectional_shape_style: ROUND, strand_awg_size_per_conductor: 38 SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-253-2615, 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 37-1122-1
NSN: 6145-00-253-2615
FSC: 6145
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
conductor_formSTRANDED SINGLE CONDUCTOR
surface_treatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
conductor_quantity1
round_conductor_size30 AWG SINGLE CONDUCTOR
electrical_resistance75.0 OHMS IMPEDANCE
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor38 SINGLE CONDUCTOR
strand_quantity_per_conductor7 SINGLE CONDUCTOR
cross_section_outside_diameter0.145 INCHES NOMINAL IN
conductor_arrangement_and_quantity1 COAXIAL
NSN6145-00-253-2615
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 37-1122-1 · OEM ⚠ 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
STRAND AWG SIZE PER CONDUCTOR: 38 SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 COAXIAL
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR: 7 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER: 0.145 INCHES NOMINAL IN
SURFACE TREATMENT: SILVER CORE CONDUCTOR SINGLE CONDUCTOR
ELECTRICAL RESISTANCE: 75.0 OHMS IMPEDANCE
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
STRAND AWG SIZE PER CONDUCTOR38 SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY1 COAXIAL
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR7 SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.145 INCHES NOMINAL IN
SURFACE TREATMENTSILVER CORE CONDUCTOR SINGLE CONDUCTOR
ELECTRICAL RESISTANCE75.0 OHMS IMPEDANCE
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR QUANTITY1
ROUND CONDUCTOR SIZE30 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
14397Upgraded Successor
successor cross-reference
successor
733-16951Upgraded Successor
successor cross-reference
successor
SM-C-500968Interchangeable
interchangeable cross-reference
interchangeable
5-71057Interchangeable
interchangeable cross-reference
interchangeable
51R16Interchangeable
interchangeable cross-reference
interchangeable
11377Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 37-1122-1?
37-1122-1 is a 37-1122-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 37-1122-1?
There are 14 known substitutes for 37-1122-1: 14397, 733-16951, SM-C-500968 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 37-1122-1?
37-1122-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-253-2615. This indicates validated use in U.S. government and defense supply chains.
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