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522656 — DIE,RETHREADING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

522656: DIE,RETHREADING.

The DIE,RETHREADING is a the manufacturer industrial component. Key specifications include thickness: 0.256 INCHES NOMINAL IN, style_designator: SOLID HEXAGON NUT, thread_direction: RIGHT-HAND, width_across_flats: 0.512 INCHES NOMINAL IN, end_item_identification: SATS, thread_pitch_in_millimeters: 1.25. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-922-4441, 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
522656
NSN: 5330-00-922-4441
NIINs: 009224441, 016522457
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
thickness0.256 INCHES NOMINAL IN
style_designatorSOLID HEXAGON NUT
thread_directionRIGHT-HAND
width_across_flats0.512 INCHES NOMINAL IN
end_item_identificationSATS
thread_pitch_in_millimeters1.25
thread_size_and_series/type_designator8.0 MM ISO M MM
NSN5330-00-922-4441
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 522656 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
TEMP RATING: -65.0 FAHRENHEIT AND 135.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 0.752 INCHES MINIMUM AND 0.756 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT DIAMETER: 0.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE CASE
•
MATERIAL: ALUMINUM ALLOY CASE
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 135.0 FAHRENHEIT DEGF
SEAL WIDTH0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
HOUSING BORE DIAMETER0.752 INCHES MINIMUM AND 0.756 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER0.375 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE CASE
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT,E-3A AIRCRAFT;AIRCRAFT,CALAXY C-5;AIRCRAFT,EAGLE F-15;AIRCRAFT,THUNDERBOLT II,A-10 A
MATERIALALUMINUM ALLOY CASE
SUBSTITUTES & CROSS-REFERENCES 3
24124-0013Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
899353-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
24069-0013Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 522656?
522656 is a DIE,RETHREADING.
What parts can replace 522656?
There are 3 known substitutes for 522656: 24124-0013, 899353-1, 24069-0013. Substitute compatibility should be verified for your specific system.
What is the NSN for 522656?
522656 is cataloged in the U.S. Government catalog under NSN 5330-00-922-4441. This indicates validated use in U.S. government and defense supply chains.
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