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PartsTable / COMPONENT / 61603-1
61603-1 ✓ 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

The SOCKET,WRENCH,FACE SPANNER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, lug_width: 0.115 INCHES NOMINAL IN, lug_length: 0.125 INCHES NOMINAL IN, overall_length: 2.797 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, opening_diameter: 1.141 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-132-6939, 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
61603-1
NSN: 5120-00-132-6939
FSC: 5120
CAGE: K0042 — SICAME ELECTRICAL DEVELOPMENTS LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
lug_width0.115 INCHES NOMINAL IN
lug_length0.125 INCHES NOMINAL IN
overall_length2.797 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
opening_diameter1.141 INCHES NOMINAL IN
outside_diameter1.500 INCHES NOMINAL IN
style_designatorLUG
angle_between_lugs45.0 DEGREES NOMINAL
drive_surface_size0.750 INCHES NOMINAL SINGLE END IN
NSN5120-00-132-6939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,WRENCH,FACE SPANNER TITLE COMPONENT PN 61603-1 MFR SOCKET,WRENCH,FACE SPA
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 0U583-SAE AS22520 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: -22520/2-13 PART
•
CONTACT SIZE FOR WHICH DESIGNED: M39029/16-23-28,M39029/16-23-22,M39029/18-23-28 AND M39029/18-23-22
•
TOOL TYPE FOR WHICH DESIGNED: HAND
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA0U583-SAE AS22520 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA-22520/2-13 PART
CONTACT SIZE FOR WHICH DESIGNEDM39029/16-23-28,M39029/16-23-22,M39029/18-23-28 AND M39029/18-23-22
TOOL TYPE FOR WHICH DESIGNEDHAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
7H3171Interchangeable
interchangeable cross-reference
interchangeable
431-90400Interchangeable
interchangeable cross-reference
interchangeable
010469Interchangeable
interchangeable cross-reference
interchangeable
A10807Interchangeable
interchangeable cross-reference
interchangeable
4333003172502Interchangeable
interchangeable cross-reference
interchangeable
201090500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 61603-1?
61603-1 is a SOCKET,WRENCH,FACE SPANNER.
What parts can replace 61603-1?
There are 20 known substitutes for 61603-1: 7H3171, 431-90400, 010469 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 61603-1?
61603-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-132-6939. 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