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1210301 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1210301: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 0.478 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.200 INCHES NOMINAL IN, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-167-3874, 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
1210301
NSN: 5310-01-167-3874
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleROUND
nut_diameter0.478 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
thread_class2B
nut_thickness0.200 INCHES NOMINAL IN
thread_seriesUNF
special_featuresDRILL AND TAP ONE HOLE THRU TO CENTER ON OUTER CIRCUMFERENCE NO. 6-32 UNC-2B
thread_directionRIGHT-HAND
countersink_angle45.0 DEGREES NOMINAL OVERALL
drive_point_depth0.125 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
drive_point_diameter0.116 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
NSN5310-01-167-3874
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1210301 · 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: 1010-1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
NUT DIAMETER: 0.478 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.125 INCHES NOMINAL IN
•
NUT THICKNESS: 0.200 INCHES NOMINAL IN
•
DRIVE POINT DIAMETER: 0.116 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATION1010-1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
NUT DIAMETER0.478 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.125 INCHES NOMINAL IN
NUT THICKNESS0.200 INCHES NOMINAL IN
DRIVE POINT DIAMETER0.116 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
SPECIAL FEATURESDRILL AND TAP ONE HOLE THRU TO CENTER ON OUTER CIRCUMFERENCE NO. 6-32 UNC-2B
COUNTERSINK ANGLE45.0 DEGREES NOMINAL 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1210301?
1210301 is a NUT,PLAIN,ROUND.
What is the NSN for 1210301?
1210301 is cataloged in the U.S. Government catalog under NSN 5310-01-167-3874. This indicates validated use in U.S. government and defense supply chains.
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