PartsTable
Technical Data Sheet
PartsTable / MRO / 34-557
34-557 ✓ Verified by PartsTable
InLine · MRO · MRO_GENERAL
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

InLine® High Speed USB 2.0 ( Universal Serial Bus ) cable for data transfer with a maximum speed of 480Mbit/s. This cable is compatible with all USB 2.0 and USB 1.1 and USB 1.0 interface devices. Key specifications include material: ALUMINUM ALLOY, body_style: HOLE MOUNTED, body_width: 0.415 INCHES MAXIMUM IN, body_height: 0.625 INCHES NOMINAL IN, body_length: 1.094 INCHES NOMINAL IN, overall_width: 0.415 INCHES MAXIMUM IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-683-2814, 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
MRO→ MRO_GENERAL→ 34-557
NSN: 5930-00-683-2814
FSC: 5930
CAGE: 81413 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DBA BAE SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_styleHOLE MOUNTED
body_width0.415 INCHES MAXIMUM IN
body_height0.625 INCHES NOMINAL IN
body_length1.094 INCHES NOMINAL IN
overall_width0.415 INCHES MAXIMUM IN
actuator_styleRECTANGULAR
actuator_width0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height0.750 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
actuator_height0.020 INCHES NOMINAL IN
NSN5930-00-683-2814
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: InLine SWITCH,SENSITIVE TITLE COMPONENT PN 34-557 MFR InLine SWITCH,SENSITIVE
KEY FEATURES
•
BODY HEIGHT: 0.625 INCHES NOMINAL IN
•
BODY STYLE: HOLE MOUNTED
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: DUSTPROOF
•
BODY LENGTH: 1.094 INCHES NOMINAL IN
•
ACTUATOR MOVEMENT: 0.046 PRETRAVEL INCHES MAXIMUM AND 0.031 OVERTRAVEL INCHES MAXIMUM AND 0.020 DIFFERENTIAL INCHES MAXIMUM
•
TEST DATA DOCUMENT: 81349-MIL-PRF-8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
SWITCH ACTUATING FORCE: 14.0 OUNCES MAXIMUM OZ
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.625 INCHES NOMINAL IN
OVERALL LENGTH1.375 INCHES NOMINAL IN
BODY STYLEHOLE MOUNTED
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONDUSTPROOF
BODY LENGTH1.094 INCHES NOMINAL IN
ACTUATOR MOVEMENT0.046 PRETRAVEL INCHES MAXIMUM AND 0.031 OVERTRAVEL INCHES MAXIMUM AND 0.020 DIFFERENTIAL INCHES MAXIMUM
TEST DATA DOCUMENT81349-MIL-PRF-8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SWITCH ACTUATING FORCE14.0 OUNCES MAXIMUM OZ
MATERIALPLASTIC CASE
TERMINAL TYPE AND QUANTITY3 SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
42256-BInterchangeable
interchangeable cross-reference
interchangeable
42256-B FIG 154-SInterchangeable
interchangeable cross-reference
interchangeable
02434Interchangeable
interchangeable cross-reference
interchangeable
994-1200Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-6743Interchangeable
interchangeable cross-reference
interchangeable
441162Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34-557?
34-557 is a SWITCH,SENSITIVE manufactured by InLine. It is classified as a MRO (MRO_GENERAL).
What parts can replace 34-557?
There are 26 known substitutes for 34-557: 42256-B, 42256-B FIG 154-S, 02434 and 23 more. Substitute compatibility should be verified for your specific system.
Is 34-557 still available?
34-557 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026