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11B5090730 — NUT,PLAIN,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11B5090730: NUT,PLAIN,PLATE.

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include plate_thickness: 0.32 INCHES NOMINAL IN, special_features: OVERALL DIAMETER 1.74 INCHES IN, end_item_identification: 4940-01-658-4535;SHOP EQUIPMENT,WELDING, part_name_assigned_by_controlling_agency: ANGLE GRINDER, 4.5 INCH, FLANGE NUT IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-720-0974, 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
11B5090730
NSN: 5310-01-720-0974
FSC: 5310 — Nuts and Washers
CAGE: 5B5M3 — DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY (USA)
SPECIFICATIONS
plate_thickness0.32 INCHES NOMINAL IN
special_featuresOVERALL DIAMETER 1.74 INCHES IN
end_item_identification4940-01-658-4535;SHOP EQUIPMENT,WELDING
part_name_assigned_by_controlling_agencyANGLE GRINDER, 4.5 INCH, FLANGE NUT IN
NSN5310-01-720-0974
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11B5090730 · 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
•
PLATE THICKNESS: 0.32 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.32 INCHES NOMINAL IN
SPECIAL FEATURESOVERALL DIAMETER 1.74 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYANGLE GRINDER, 4.5 INCH, FLANGE NUT IN
END ITEM IDENTIFICATION4940-01-658-4535;SHOP EQUIPMENT,WELDING
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 11B5090730?
11B5090730 is a NUT,PLAIN,PLATE.
What is the NSN for 11B5090730?
11B5090730 is cataloged in the U.S. Government catalog under NSN 5310-01-720-0974. 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.