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31-9970-1 — LIGHT EMITTING DIODE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31-9970-1: LIGHT EMITTING DIODE.

The LIGHT EMITTING DIODE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thickness: 0.063 INCHES NOMINAL IN, overall_length: 0.625 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, surface_treatment: NICKEL, width_across_flats: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-915-1951, 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
31-9970-1
NSN: 5365-00-915-1951
NIINs: 009151951, 015322008
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 14418 — UNISYS CORP DEFENSE SYSTEMS C S D FIELD ENGINEERING (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thickness0.063 INCHES NOMINAL IN
overall_length0.625 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentNICKEL
width_across_flats0.500 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES IN
screw_thread_length0.563 INCHES NOMINAL IN
hole_inside_diameter0.252 INCHES NOMINAL IN
thread_quantity_per_inch32
thread_series_designatorUNEF
wrenching_facility_shapeHEXAGON
NSN5365-00-915-1951
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LIGHT EMITTING DIODE TITLE COMPONENT PN 31-9970-1 MFR LIGHT EMITTING DIODE
KEY FEATURES
•
HOLE INSIDE DIAMETER: 0.252 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.500 INCHES NOMINAL IN
•
SCREW THREAD LENGTH: 0.563 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
WRENCHING FACILITY SHAPE: HEXAGON
•
SURFACE TREATMENT: NICKEL
TECHNICAL CHARACTERISTICS
HOLE INSIDE DIAMETER0.252 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.500 INCHES NOMINAL IN
SCREW THREAD LENGTH0.563 INCHES NOMINAL IN
OVERALL LENGTH0.625 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
WRENCHING FACILITY SHAPEHEXAGON
SURFACE TREATMENTNICKEL
THREAD QUANTITY PER INCH32
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 31-9970-1?
31-9970-1 is a LIGHT EMITTING DIODE.
What is the NSN for 31-9970-1?
31-9970-1 is cataloged in the U.S. Government catalog under NSN 5365-00-915-1951. 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.