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489707 — NUT,BEARING RETAINING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

489707: NUT,BEARING RETAINING.

The NUT,BEARING RETAINING is a the manufacturer industrial component. Key specifications include end_item_identification: TF-33 AIRCRAFT ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-404-9312, 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
489707
NSN: 5310-00-404-9312
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationTF-33 AIRCRAFT ENGINE
general_characteristics_item_description6.050 IN. MIN 6.070 IN. MAX OD 4.700 IN. MIN 4.730 IN. MAX ID,3 INTERNAL SLOTS EQUALLY SPACED 16 EXTERNAL SLOTS EQUALLY SPACED,4.700/16NS INTERNAL THD,0.575 IN. MIN 0.603 IN. MAX THK IN
NSN5310-00-404-9312
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 489707 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 6.050 IN. MIN 6.070 IN. MAX OD 4.700 IN. MIN 4.730 IN. MAX ID,3 INTERNAL SLOTS EQUALLY SPACED 16 EXTERNAL SLOTS EQUALLY SPACED,4.700/16NS INTERNAL THD,0.575 IN. MIN 0.603 IN. MAX THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION6.050 IN. MIN 6.070 IN. MAX OD 4.700 IN. MIN 4.730 IN. MAX ID,3 INTERNAL SLOTS EQUALLY SPACED 16 EXTERNAL SLOTS EQUALLY SPACED,4.700/16NS INTERNAL THD,0.575 IN. MIN 0.603 IN. MAX THK IN
END ITEM IDENTIFICATIONTF-33 AIRCRAFT ENGINE
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 489707?
489707 is a NUT,BEARING RETAINING.
What is the NSN for 489707?
489707 is cataloged in the U.S. Government catalog under NSN 5310-00-404-9312. This indicates validated use in U.S. government and defense supply chains.
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