Quote for S4444978-24 Boeing Company The Part with NSN 1650-00-585-8927

Part Number:  S4444978-24
Alternate P/N:  S444497824
Manufacturer:  boeing company the
NIIN:  5858927
Item Name :  ring piston
CAGE Code:  88277
INC Code:  11459
Country:  USA
NCB Code:  00
FSG:  16 Aircraft Components and Accessories
Last Updated:  03-03-2026

Are you looking quote for part S4444978-24? The Boeing Company The-manufactured component (CAGE Code: 88277) is documented under NSN 1650-00-585-8927 as Ring Piston. For the fastest quote, please complete our RFQ form with details about S4444978-24. We guarantee a response within 15 minutes.

ASAP Components provides the verified S4444978-24, classified under INC 11459, FSG 16 Aircraft Components and Accessories, FSC 1650 Aircraft Hydraulic Vacuum and De-icing System Components, NIIN 00-585-8927, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number S4444978-24 with NSN 1650-00-585-8927, 1650005858927

NSNFSCNIINCLSHazmat DEMILCancelled NSN
1650-00-585-8927

Item Description:

RING,PISTON

16500058589270N
CIICHCCESD PMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
S4444978-24223

Characteristics Data of NSN 1650-00-585-8927, 1650005858927

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE"
ACXDRING STYLECONCENTRIC"
ACXFRADIAL WALL THICKNESS0.1870 INCHES NOMINAL"
ACXJOVERALL WIDTH0.0590 INCHES MINIMUM AND 0.0610 INCHES MAXIMUM"
ACXZSTANDARD BORE DIAMETER1.495 INCHES"
ADTEJOINT STYLEVERTICAL JOINT"
MATTMATERIALPLASTIC POLYURETHANE OVERALL"
ZZZVFSC APPLICATION DATASNUBBER ASSEMBLY,HYDRAULICSYSTEM,AIRCRAFT"
AAGRCROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE"
ACXDRING STYLECONCENTRIC"
ACXFRADIAL WALL THICKNESS0.1870 INCHES NOMINAL"
ACXJOVERALL WIDTH0.0590 INCHES MINIMUM AND 0.0610 INCHES MAXIMUM"
ACXZSTANDARD BORE DIAMETER1.495 INCHES"
ADTEJOINT STYLEVERTICAL JOINT"
MATTMATERIALPLASTIC POLYURETHANE OVERALL"
ZZZVFSC APPLICATION DATASNUBBER ASSEMBLY,HYDRAULICSYSTEM,AIRCRAFT"

Schedule B & Trade

End Use : 50070 Parts for military-type goods
Schedule B : 8803300060 (NAICS 336413) Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
SITC : 79295 Parts of airplanes or helicopters, n.E.S.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: P - 77.5
LTL: M - 85.0
NMFC: 126700 - Piston rings, iron
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 594 - Pumps and parts, (machinery and parts),(less than 35 feet)

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