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421577 — VANE ASSEMBLY,COMPRESSOR,AIRCRAF

✓ Government record, cited
Manhattan · ORING SEAL
PRODUCT OVERVIEW

421577: VANE ASSEMBLY,COMPRESSOR,AIRCRAF.

Traditional style that fully functional. The Manhattan Empire II Notebook Computer Briefcase carries everything needed for business and looks good doing it. A front pocket secures computer accessories, cables and other equipment while a rear zippered pocket with file holder keeps papers smooth and flat.

Three pens loops and an ID/business card holder keep writing instruments and cards ready for the best first impression. The cushioned handle and adjustable, non-slip removable shoulder strap make it easy to carry and lift into overhead bins and racks. Take business and computing almost anywhere The large padded computer compartment protects and accommodates most notebook computers with widescreens up to 15.6".

The top-load design quickly and easily helps business travellers unload and load a notebook computer at airport security inspections. Lightweight and roomy, it makes an ideal mobile computing workspace. Classic Style Designed to Perform The exterior and inte This part is cataloged in the U.S.

Government catalog under NSN 5331-00-183-0792, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
421577
NSN: 5331-00-183-0792
NIINs: 001830792, 015571450
FSC: 5331 — O-ring
CAGE: 91816 — CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC (USA)
SPECIFICATIONS
end_item_identificationJ52 JET ENGINE
part_name_assigned_by_controlling_agencyVANE ASSEMBLY,COMPRESSOR
NSN5331-00-183-0792
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 421577 MFR: Manhattan ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 1
5020-59Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 421577?
421577 is a VANE ASSEMBLY,COMPRESSOR,AIRCRAF manufactured by Manhattan.
What parts can replace 421577?
There is 1 known substitute for 421577: 5020-59. Substitute compatibility should be verified for your specific system.
What is the NSN for 421577?
421577 is cataloged in the U.S. Government catalog under NSN 5331-00-183-0792. This indicates validated use in U.S. government and defense supply chains.
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