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8442K4 — TELETYPEWRITER SUBASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8442K4: TELETYPEWRITER SUBASSEMBLY.

The TELETYPEWRITER SUBASSEMBLY is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_width: 0.625 INCHES NOMINAL IN, overall_width: 0.625 INCHES NOMINAL IN, bushing_length: 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 1.553 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-113-5929, 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
8442K4
NSN: 5930-01-113-5929
FSC: 5930 — Switches
CAGE: 81640 — SAFRAN POWER USA, LLC (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_width0.625 INCHES NOMINAL IN
overall_width0.625 INCHES NOMINAL IN
bushing_length0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height1.553 INCHES NOMINAL IN
overall_length1.219 INCHES NOMINAL IN
actuator_height0.250 INCHES NOMINAL IN
nominal_thread_size0.469 INCHES IN
end_item_identificationES101A LAB
thread_quantity_per_inch32
thread_series_designatorUNS
NSN5930-01-113-5929
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TELETYPEWRITER SUBASSEMBLY TITLE COMPONENT PN 8442K4 MFR TELETYPEWRITER SUBASSE
KEY FEATURES
•
BUSHING LENGTH: 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNTED
•
BODY WIDTH: 0.625 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.469 INCHES IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
OVERALL HEIGHT1.553 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNTED
BODY WIDTH0.625 INCHES NOMINAL IN
OVERALL LENGTH1.219 INCHES NOMINAL IN
OVERALL WIDTH0.625 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.469 INCHES IN
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER
SUBSTITUTES & CROSS-REFERENCES 3
3040-M-059-1-050Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
340403Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
46-056919-01Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8442K4?
8442K4 is a TELETYPEWRITER SUBASSEMBLY.
What parts can replace 8442K4?
There are 3 known substitutes for 8442K4: 3040-M-059-1-050, 340403, 46-056919-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 8442K4?
8442K4 is cataloged in the U.S. Government catalog under NSN 5930-01-113-5929. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.