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67310-SS-1 — NUT,PLAIN,KNURLED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

67310-SS-1: NUT,PLAIN,KNURLED.

The NUT,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 PLUS X OVERALL, nut_style: KNURLED, knurl_width: 0.141 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN, nut_diameter: 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, thread_class: 2A A, nut_thickness: 0.343 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-267-8291, 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
67310-SS-1
NSN: 5310-01-267-8291
FSC: 5310 — Nuts and Washers
CAGE: 51506 — ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 303 PLUS X OVERALL
nut_styleKNURLED
knurl_width0.141 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN
nut_diameter0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
thread_class2A A
nut_thickness0.343 INCHES NOMINAL IN
thread_seriesUNF
thread_directionRIGHT-HAND
nominal_thread_size0.190 INCHES IN
thread_quantity_per_inch32
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-267-8291
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 67310-SS-1 · 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
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
NUT DIAMETER: 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.343 INCHES NOMINAL IN
•
NUT STYLE: KNURLED
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
NUT DIAMETER0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
NUT THICKNESS0.343 INCHES NOMINAL IN
NUT STYLEKNURLED
THREAD CLASS2A A
THREAD QUANTITY PER INCH32
MATERIALSTEEL COMP 303 PLUS X 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 1
5310-034-0001Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 67310-SS-1?
67310-SS-1 is a NUT,PLAIN,KNURLED.
What parts can replace 67310-SS-1?
There is 1 known substitute for 67310-SS-1: 5310-034-0001. Substitute compatibility should be verified for your specific system.
What is the NSN for 67310-SS-1?
67310-SS-1 is cataloged in the U.S. Government catalog under NSN 5310-01-267-8291. 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.