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Technical Data Sheet
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38M — BOLT,MACHINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

38M: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include special_features: 0.5 IN. WIDTH BETWEEN FLATS IN, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.250 INCHES IN, thread_quantity_per_inch: 28.

This part is cataloged in the U.S. Government catalog under NSN 6220-00-190-6410, 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
38M
NSN: 6220-00-190-6410
NIINs: 001906410, 014481751
FSC: 6220 — Electric Vehicular Lights and Fixtures
CAGE: 72635 — DIETZ R E CO (USA)
SPECIFICATIONS
special_features0.5 IN. WIDTH BETWEEN FLATS IN
thread_directionRIGHT-HAND
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch28
NSN6220-00-190-6410
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOLT,MACHINE TITLE COMPONENT PN 38M MFR BOLT,MACHINE
KEY FEATURES
•
LENS COLOR: COLORLESSCOLORLESS
•
OVERALL DIAMETER: 5.875 INCHES NOMINAL5.875 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)UNTHREADED HOLE(S)
•
SHAPE: ROUND
•
LAMP BASE TYPE ACCOMMODATED: SINGLE CONTACT BAYONET CANDELABRASINGLE CONTACT BAYONET CANDELABRA
•
LENS TRANSPARENCY: TRANSLUCENTTRANSLUCENT
•
LAMP TYPE ACCOMMODATED AND QUANTITY: 1 INCANDESCENT1 INCANDESCENT
•
MATERIAL: ALUMINUM BODY
TECHNICAL CHARACTERISTICS
LENS COLORCOLORLESSCOLORLESS
OVERALL DIAMETER5.875 INCHES NOMINAL5.875 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)UNTHREADED HOLE(S)
SHAPEROUND
LAMP BASE TYPE ACCOMMODATEDSINGLE CONTACT BAYONET CANDELABRASINGLE CONTACT BAYONET CANDELABRA
LENS TRANSPARENCYTRANSLUCENTTRANSLUCENT
LAMP TYPE ACCOMMODATED AND QUANTITY1 INCANDESCENT1 INCANDESCENT
MATERIALALUMINUM BODY
LENS SURFACE CONDITIONSMOOTH FACE
LENS SURFACE CONDITIONSMOOTH BACK
SUBSTITUTES & CROSS-REFERENCES 6
3348Reference document
Same NSN cross-reference
Reference document — Secondary reference
12-37001Reference document
Same NSN cross-reference
Reference document — Secondary reference
16-02077Reference document
Same NSN cross-reference
Reference document — Secondary reference
12-38001Reference document
Same NSN cross-reference
Reference document — Secondary reference
WPP1524Reference document
Same NSN cross-reference
Reference document — Secondary reference
12-37214Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 38M?
38M is a BOLT,MACHINE.
What parts can replace 38M?
There are 6 known substitutes for 38M: 3348, 12-37001, 16-02077 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 38M?
38M is cataloged in the U.S. Government catalog under NSN 6220-00-190-6410. 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.