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801628-4 — SUPPORT,SEAT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

801628-4: SUPPORT,SEAT.

The SUPPORT,SEAT is a the manufacturer industrial component. Key specifications include fsc_application_data: SEAT,AIRCRAFT, end_item_identification: E3A ACFT. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-337-6565, 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
801628-4
NSN: 4720-00-337-6565
NIINs: 003376565, 011515242
FSC: 4720 — Hose and Flexible Tubing
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
fsc_application_dataSEAT,AIRCRAFT
end_item_identificationE3A ACFT
NSN4720-00-337-6565
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 801628-4 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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FLEXIBILITY: FLEXIBLE
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CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
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EXTERIOR COLOR: BLACK
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INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
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INSIDE SURFACE CONDITION: SMOOTH
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MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
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MATERIAL: RUBBER SYNTHETIC TUBE
TECHNICAL CHARACTERISTICS
FLEXIBILITYFLEXIBLE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
EXTERIOR COLORBLACK
INSIDE DIAMETER0.500 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MATERIALRUBBER SYNTHETIC TUBE
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 801628-4?
801628-4 is a SUPPORT,SEAT.
What is the NSN for 801628-4?
801628-4 is cataloged in the U.S. Government catalog under NSN 4720-00-337-6565. This indicates validated use in U.S. government and defense supply chains.
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