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490162 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

490162: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OVERALL, nut_style: ROUND, nut_diameter: 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN, nut_thickness: 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN, thread_series: UNF, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-952-0892, 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
490162
NSN: 5310-00-952-0892
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 8740 OVERALL
nut_styleROUND
nut_diameter0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
nut_thickness0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
thread_seriesUNF
thread_directionRIGHT-HAND
drive_point_depth0.100 INCHES NOMINAL IN
drive_point_width0.073 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
drive_point_quantity6
thread_pitch_diameters+0.2150 TO 0.2227 INCHES IN
end_item_identificationW/S:ENGINE, AIRCRAFT TF-30
NSN5310-00-952-0892
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 490162 · 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
•
THREAD PITCH DIAMETERS: +0.2150 TO 0.2227 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.073 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT DIAMETER: 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.100 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
THREAD PITCH DIAMETERS+0.2150 TO 0.2227 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.073 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.100 INCHES NOMINAL IN
NUT THICKNESS0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
DRIVE POINT QUANTITY6
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 490162?
490162 is a NUT,PLAIN,ROUND.
What is the NSN for 490162?
490162 is cataloged in the U.S. Government catalog under NSN 5310-00-952-0892. This indicates validated use in U.S. government and defense supply chains.
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