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126023 — 126023

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

126023: 126023.

The 126023 is a the manufacturer industrial component. Key specifications include power_source: EXTERNAL, mounting_method: DECK, fsc_application_data: RADAR,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE, maximum_overall_width: 5.000 INCHES IN, maximum_overall_height: 5.000 INCHES IN, maximum_overall_length: 16.125 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-492-2630, 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→ 126023
NSN: 5310-00-492-2630
NIINs: 004922630, 009442455, 012236975, 016698769
FSC: 5310 — Nuts and Washers
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
power_sourceEXTERNAL
mounting_methodDECK
fsc_application_dataRADAR,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
maximum_overall_width5.000 INCHES IN
maximum_overall_height5.000 INCHES IN
maximum_overall_length16.125 INCHES IN
maximum_voltage_rating_in_volts28.0 DC
NSN5310-00-492-2630
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 126023 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: G-286M,GENERAL MOTORS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
NUT HEIGHT: 0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
•
NUT STYLE: SLOTTED, HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONG-286M,GENERAL MOTORS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
NUT HEIGHT0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN
NUT STYLESLOTTED, HEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH18
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5310004922630Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 126023?
126023 is a 126023. It is classified as a MRO (MRO_GENERAL).
What parts can replace 126023?
There is 1 known substitute for 126023: 5310004922630. Substitute compatibility should be verified for your specific system.
What is the NSN for 126023?
126023 is cataloged in the U.S. Government catalog under NSN 5310-00-492-2630. 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.