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31-2125-1 — BUSHING,MACHINE THREAD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31-2125-1: BUSHING,MACHINE THREAD.

The BUSHING,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thickness: 0.062 INCHES NOMINAL IN, overall_length: 0.312 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, surface_treatment: SILVER, width_across_flats: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-453-6650, 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
31-2125-1
NSN: 5365-00-453-6650
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 74868 — AMPHENOL CORPORATION DIV AMPHENOL RF (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thickness0.062 INCHES NOMINAL IN
overall_length0.312 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentSILVER
width_across_flats0.375 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES IN
screw_thread_length0.250 INCHES NOMINAL IN
hole_inside_diameter0.281 INCHES NOMINAL IN
thread_quantity_per_inch32
thread_series_designatorUNEF
wrenching_facility_shapeHEXAGON
NSN5365-00-453-6650
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUSHING,MACHINE THREAD TITLE COMPONENT PN 31-2125-1 MFR BUSHING,MACHINE THREAD
KEY FEATURES
•
HOLE INSIDE DIAMETER: 0.281 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
SCREW THREAD LENGTH: 0.250 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
WRENCHING FACILITY SHAPE: HEXAGON
•
SURFACE TREATMENT: SILVER
TECHNICAL CHARACTERISTICS
HOLE INSIDE DIAMETER0.281 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
SCREW THREAD LENGTH0.250 INCHES NOMINAL IN
OVERALL LENGTH0.312 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
WRENCHING FACILITY SHAPEHEXAGON
SURFACE TREATMENTSILVER
THREAD QUANTITY PER INCH32
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
1250-0049Reference document
Same NSN cross-reference
Reference document — Secondary 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 31-2125-1?
31-2125-1 is a BUSHING,MACHINE THREAD.
What parts can replace 31-2125-1?
There is 1 known substitute for 31-2125-1: 1250-0049. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-2125-1?
31-2125-1 is cataloged in the U.S. Government catalog under NSN 5365-00-453-6650. 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.