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PartsTable / COMPONENT / 61550
61550 ✓ Verified by PartsTable
Trefl · COMPONENT
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 TRANSFORMER ASSEMBLY is a Trefl industrial component. Key specifications include material: RUBBER, case_style: SQUARE, head_style: HEXAGON, seal_width: 0.688 INCHES NOMINAL IN, head_height: 0.208 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, thread_class: 2A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-117-5336, 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
61550
NSN: 5970-00-117-5336
FSC: 5970
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER
case_styleSQUARE
head_styleHEXAGON
seal_width0.688 INCHES NOMINAL IN
head_height0.208 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
thread_class2A A
overall_width0.500 INCHES NOMINAL IN
thread_length0.685 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN
overall_height0.500 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL IN
fastener_length0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
hardness_rating30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
NSN5970-00-117-5336
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trefl TRANSFORMER ASSEMBLY TITLE COMPONENT PN 61550 MFR Trefl TRANSFORMER ASSEMBLY
KEY FEATURES
•
STYLE DESIGNATOR: PILLAR
•
DISTANCE FROM CENTER TO EDGE: 0.250 INCHES NOMINAL SECOND IN
•
SCREW THREAD DIAMETER AND LOCATION: 0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL
•
SCREW THREAD QUANTITY PER INCH AND LOCATION: 32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION
•
IDENTIFICATION CODE COLOR: WHITE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.500 INCHES NOMINAL IN
STYLE DESIGNATORPILLAR
DISTANCE FROM CENTER TO EDGE0.250 INCHES NOMINAL SECOND IN
SCREW THREAD DIAMETER AND LOCATION0.138 MOUNTING FACILITY INCHES NOMINAL AND 0.138 ELECTRICAL TERMINATION INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH AND LOCATION32 MOUNTING FACILITY AND 32 ELECTRICAL TERMINATION
DISTANCE FROM CENTER TO EDGE0.250 INCHES NOMINAL FIRST IN
OVERALL LENGTH1.000 INCHES NOMINAL IN
IDENTIFICATION CODE COLORWHITE
OVERALL WIDTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
179006Interchangeable
interchangeable cross-reference
interchangeable
1647Interchangeable
interchangeable cross-reference
interchangeable
1F9294Interchangeable
interchangeable cross-reference
interchangeable
322AS149Interchangeable
interchangeable cross-reference
interchangeable
1-4HT36GTInterchangeable
interchangeable cross-reference
interchangeable
322AS149-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 61550?
61550 is a TRANSFORMER ASSEMBLY manufactured by Trefl.
What parts can replace 61550?
There are 20 known substitutes for 61550: 179006, 1647, 1F9294 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61550?
61550 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-117-5336. 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