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13075178 — NUT,PLAIN,KNURLED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

13075178: NUT,PLAIN,KNURLED.

The NUT,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include material: PLASTIC NYLON OVERALL, nut_style: KNURLED, nut_diameter: 0.298 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.455 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN, special_features: INSIDE DIAMETER 2.5000-.0500P-0.2000L. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-352-4230, 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
13075178
NSN: 5310-01-352-4230
FSC: 5310 — Nuts and Washers
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC NYLON OVERALL
nut_styleKNURLED
nut_diameter0.298 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
thread_class2B
nut_thickness0.455 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
special_featuresINSIDE DIAMETER 2.5000-.0500P-0.2000L
thread_directionRIGHT-HAND
material_document_and_classificationMIL-P-46131,TY1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-352-4230
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 13075178 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-46131,TY1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NUT DIAMETER: 0.298 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.455 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
•
NUT STYLE: KNURLED
•
THREAD CLASS: 2B
•
MATERIAL: PLASTIC NYLON OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-46131,TY1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NUT DIAMETER0.298 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN
NUT THICKNESS0.455 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
SPECIAL FEATURESINSIDE DIAMETER 2.5000-.0500P-0.2000L
NUT STYLEKNURLED
THREAD CLASS2B
MATERIALPLASTIC NYLON 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 13075178?
13075178 is a NUT,PLAIN,KNURLED.
What is the NSN for 13075178?
13075178 is cataloged in the U.S. Government catalog under NSN 5310-01-352-4230. 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.