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90125A086 — NUT BLANK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

90125A086: NUT BLANK.

The NUT BLANK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, nut_height: 0.500 INCHES NOMINAL IN, special_features: NUT SWIVELS OPEN, TWIST NUT CLOSED; REUSABLE AND WON'T DAMAGE THREADS, width_across_flats: 0.875 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: HEX TWIST-ON QUICK-THREADING LOCKNUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-628-8061, 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
90125A086
NSN: 5310-01-628-8061
FSC: 5310 — Nuts and Washers
CAGE: 0A645 — SLIP-ON LOCK NUT CO SUB OF S A INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
nut_height0.500 INCHES NOMINAL IN
special_featuresNUT SWIVELS OPEN, TWIST NUT CLOSED; REUSABLE AND WON'T DAMAGE THREADS
width_across_flats0.875 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyHEX TWIST-ON QUICK-THREADING LOCKNUT
NSN5310-01-628-8061
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 90125A086 · 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: 0.875 INCHES NOMINAL IN
•
NUT HEIGHT: 0.500 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 302 OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
NUT HEIGHT0.500 INCHES NOMINAL IN
SPECIAL FEATURESNUT SWIVELS OPEN, TWIST NUT CLOSED; REUSABLE AND WON'T DAMAGE THREADS
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX TWIST-ON QUICK-THREADING LOCKNUT
MATERIALSTEEL COMP 302 OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 90125A086?
90125A086 is a NUT BLANK.
What is the NSN for 90125A086?
90125A086 is cataloged in the U.S. Government catalog under NSN 5310-01-628-8061. 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.