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254299 — ADAPTER,PUMP TO MOT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

254299: ADAPTER,PUMP TO MOT.

The ADAPTER,PUMP TO MOT is a the manufacturer industrial component. Key specifications include end_item_identification: RQ-4A GLOBAL HAWK A. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-514-3364, 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
254299
NSN: 5330-00-514-3364
NIINs: 005143364, 016207420
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationRQ-4A GLOBAL HAWK A
NSN5330-00-514-3364
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 254299 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
•
FSC APPLICATION DATA: ENGINE,TURBO-JET
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CROSS-SECTIONAL THICKNESS: 0.117 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
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CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW
•
OUTSIDE DIAMETER: 19.675 INCHES NOMINAL IN
•
APERTURE DIAMETER: 19.425 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE,TURBO-JET
CROSS-SECTIONAL THICKNESS0.117 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEHOLLOW
OUTSIDE DIAMETER19.675 INCHES NOMINAL IN
APERTURE DIAMETER19.425 INCHES NOMINAL IN
SPECIAL FEATURESTHIS PART MEETS THE Y REQUIREMENTS DUE TO CRITICAL FEATURES, TOLERANES, FIT RESTRICTIONS, MATERIAL PROPERTIES & MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH, OR SERIOUS INJURY
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
19675-7-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
EON-019675-07-03-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 254299?
254299 is a ADAPTER,PUMP TO MOT.
What parts can replace 254299?
There are 2 known substitutes for 254299: 19675-7-3, EON-019675-07-03-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 254299?
254299 is cataloged in the U.S. Government catalog under NSN 5330-00-514-3364. This indicates validated use in U.S. government and defense supply chains.
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