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601-257 — CARBON,SEAL KIT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

601-257: CARBON,SEAL KIT.

The CARBON,SEAL KIT is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE MODEL F404-GE-400, general_characteristics_item_description: CRES,AMS5699; CONSISTS OF EXTENSION SPRING 1,COMPRESSION SPRING 6,SEAL RING 1. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-145-2451, 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
601-257
NSN: 5330-00-145-2451
NIINs: 001452451, 011314763
FSC: 5330 — Packing and Gasket Materials
CAGE: 5F573 — GREENE TWEED & CO INC (USA)
SPECIFICATIONS
end_item_identificationENGINE MODEL F404-GE-400
general_characteristics_item_descriptionCRES,AMS5699; CONSISTS OF EXTENSION SPRING 1,COMPRESSION SPRING 6,SEAL RING 1
NSN5330-00-145-2451
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 601-257 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
•
CROSS-SECTIONAL HEIGHT: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: U
•
PERIPHERAL DIAMETER: 5.000 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 4.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEU
PERIPHERAL DIAMETER5.000 INCHES NOMINAL IN
CENTER HOLE DIAMETER4.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
72552-00Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 601-257?
601-257 is a CARBON,SEAL KIT.
What parts can replace 601-257?
There is 1 known substitute for 601-257: 72552-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 601-257?
601-257 is cataloged in the U.S. Government catalog under NSN 5330-00-145-2451. This indicates validated use in U.S. government and defense supply chains.
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