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628306 — SPACER,FLEXIBLE,PIPELINE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

628306: SPACER,FLEXIBLE,PIPELINE.

The SPACER,FLEXIBLE,PIPELINE is a the manufacturer industrial component. Key specifications include end_item_identification: IO-520 SERIES AIRCRAFT ENGINE; FUEL INJECTION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-968-7141, 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
628306
NSN: 5340-00-968-7141
NIINs: 009687141, 015600455
FSC: 5340 — Hardware, Commercial
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
end_item_identificationIO-520 SERIES AIRCRAFT ENGINE; FUEL INJECTION SYSTEM
NSN5340-00-968-7141
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 628306 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
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LENGTH: 2.560 INCHES NOMINAL IN
•
WIDTH: 1.840 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM
•
THICKNESS: 1.560 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH2.560 INCHES NOMINAL IN
SPECIAL FEATURESHEAT TREATMENT AND VINYL-ZINC CHROMATE FINISH; MOUNTING CONFIGURATION: FOUR 0.135 TO 0.140 IN. DIA HOLES SPACED 2.000 IN. BY 1.000 IN. C TO C IN
WIDTH1.840 INCHES NOMINAL IN
MATERIALALUMINUM
THICKNESS1.560 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 628306?
628306 is a SPACER,FLEXIBLE,PIPELINE.
What is the NSN for 628306?
628306 is cataloged in the U.S. Government catalog under NSN 5340-00-968-7141. This indicates validated use in U.S. government and defense supply chains.
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