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PartsTable / COMPONENT / ST71D74SA-1
ST71D74SA-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 SWITCH SUBASSEMBLY is a the manufacturer industrial component. Key specifications include overall_width: 0.800 INCHES NOMINAL IN, overall_height: 1.040 INCHES NOMINAL IN, overall_length: 1.183 INCHES NOMINAL IN, component_type_and_quantity: 1 PLATE AND 1 HOUSING AND 4 SWITCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-888-0450, 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
ST71D74SA-1
NSN: 5930-00-888-0450
FSC: 5930
CAGE: 04236 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
overall_width0.800 INCHES NOMINAL IN
overall_height1.040 INCHES NOMINAL IN
overall_length1.183 INCHES NOMINAL IN
component_type_and_quantity1 PLATE AND 1 HOUSING AND 4 SWITCH
NSN5930-00-888-0450
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH SUBASSEMBLY TITLE COMPONENT PN ST71D74SA-1 MFR SWITCH SUBASSEMBLY
KEY FEATURES
•
COMPONENT TYPE AND QUANTITY: 1 PLATE AND 1 HOUSING AND 4 SWITCH
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.183 INCHES NOMINAL IN
OVERALL WIDTH0.800 INCHES NOMINAL IN
COMPONENT TYPE AND QUANTITY1 PLATE AND 1 HOUSING AND 4 SWITCH
OVERALL HEIGHT1.040 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
9-6151Interchangeable
interchangeable cross-reference
interchangeable
10EF11Interchangeable
interchangeable cross-reference
interchangeable
10EF146Interchangeable
interchangeable cross-reference
interchangeable
5930PL1944905Interchangeable
Same NIIN cross-reference
interchangeable
10HF11Interchangeable
Same NIIN cross-reference
interchangeable
4SJ6-91DInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST71D74SA-1?
ST71D74SA-1 is a SWITCH SUBASSEMBLY.
What parts can replace ST71D74SA-1?
There are 9 known substitutes for ST71D74SA-1: 9-6151, 10EF11, 10EF146 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST71D74SA-1?
ST71D74SA-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-888-0450. 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