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306142 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · SFP TRANSCEIVER
PRODUCT OVERVIEW

306142: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_width: 8.875 INCHES NOMINAL IN, body_height: 9.938 INCHES NOMINAL IN, body_length: 15.188 INCHES NOMINAL IN, document_type: MILITARY SPECIFICATION, end_item_name: HOWITZER,MEDIUM,TOWED,M198, cooling_method: SELF-COOLED. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-342-2144, 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
306142
NSN: 5961-00-342-2144
NIINs: 003422144, 005001262, 010464689
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 89536 — FLUKE CORP (USA)
SPECIFICATIONS
body_width8.875 INCHES NOMINAL IN
body_height9.938 INCHES NOMINAL IN
body_length15.188 INCHES NOMINAL IN
document_typeMILITARY SPECIFICATION
end_item_nameHOWITZER,MEDIUM,TOWED,M198
cooling_methodSELF-COOLED
inclosure_typeOPEN
overall_height0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
document_source19204
end_item_source19204
mounting_methodSLOT SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
NSN5961-00-342-2144
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 306142 MFR OEM RESISTOR,FIXED,WIRE WOUND,INDUCT
KEY FEATURES
•
OVERALL DIAMETER: 0.208 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
•
SEMICONDUCTOR MATERIAL: SILICON
•
INTERNAL CONFIGURATION: FIELD EFFECT
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
TERMINAL TYPE AND QUANTITY: 4 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
OVERALL DIAMETER0.208 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
INTERNAL CONFIGURATIONFIELD EFFECT
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL TYPE AND QUANTITY4 UNINSULATED WIRE LEAD
SUBSTITUTES & CROSS-REFERENCES 2
M5141Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
3N173Reference document
Same NSN cross-reference
Reference document — Secondary 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 306142?
306142 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 306142?
There are 2 known substitutes for 306142: M5141, 3N173. Substitute compatibility should be verified for your specific system.
What is the NSN for 306142?
306142 is cataloged in the U.S. Government catalog under NSN 5961-00-342-2144. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.