PartsTable
Technical Data Sheet
PartsTable / COMPONENT / W-R-550
W-R-550 ✓ Verified by PartsTable
— · 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include diameter: 0.625 INCHES IN, material: STEEL, point_shape: FRUSTUM, thread_class: 1A A, overall_length: 108.000 INCHES IN, special_features: STEEL,ASTM A108,GRADE 1016,1018 OR 1020, SURFACE TREATMENT: COPPER,ASTM B152. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-296-5324, 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
W-R-550
NSN: 5975-00-296-5324
FSC: 5975
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
diameter0.625 INCHES IN
materialSTEEL
point_shapeFRUSTUM
thread_class1A A
overall_length108.000 INCHES IN
section_quantity3
special_featuresSTEEL,ASTM A108,GRADE 1016,1018 OR 1020, SURFACE TREATMENT: COPPER,ASTM B152
style_designatorSECTIONAL
surface_treatmentCOPPER
ground_wire_length72.000 INCHES IN
wire_termination_typeTERMINAL LUG WITH HOLE
supplementary_featuresEND ITEM TOW MISSILE
NSN5975-00-296-5324
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN W-R-550 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
MATERIAL: STEEL
•
STYLE DESIGNATOR: CONICAL END
•
SURFACE TREATMENT: COPPER
•
POINT SHAPE: CONICAL
•
MAXIMUM AWG CONDUCTOR WIRE SIZE DESIGNATION: 6
•
ACCOMMODATED CONDUCTOR WIRE CONSTRUCTION: STRANDED
•
DIAMETER: 0.625 INCHES IN
•
MINIMUM AWG CONDUCTOR WIRE SIZE DESIGNATION: 6
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
STYLE DESIGNATORCONICAL END
SURFACE TREATMENTCOPPER
POINT SHAPECONICAL
MAXIMUM AWG CONDUCTOR WIRE SIZE DESIGNATION6
ACCOMMODATED CONDUCTOR WIRE CONSTRUCTIONSTRANDED
DIAMETER0.625 INCHES IN
MINIMUM AWG CONDUCTOR WIRE SIZE DESIGNATION6
GROUND WIRE LENGTH72.000 INCHES IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND B CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MIL-R-11461Interchangeable
interchangeable cross-reference
interchangeable
A-A-55804-I-AInterchangeable
interchangeable cross-reference
interchangeable
A-A-55804-1AInterchangeable
interchangeable cross-reference
interchangeable
3598Interchangeable
interchangeable cross-reference
interchangeable
49M27Interchangeable
interchangeable cross-reference
interchangeable
7145Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy W-R-550?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is W-R-550?
W-R-550 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace W-R-550?
There are 14 known substitutes for W-R-550: MIL-R-11461, A-A-55804-I-A, A-A-55804-1A and 11 more. Substitute compatibility should be verified for your specific system.
Is W-R-550 still available?
W-R-550 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — W-R-550

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026