Quote for 50178 Marine Engine Specialties Part with NSN 4320-00-064-4365

Part Number:  50178
Manufacturer:  marine engine specialties
NIIN:  644365
Item Name :  ring wearing
CAGE Code:  16460
INC Code:  22534
Country:  USA
NCB Code:  00
FSG:  43 Pumps and Compressors
Last Updated:  01-18-2026

Are you looking quote for part 50178? The Marine Engine Specialties-manufactured component (CAGE Code: 16460) is documented under NSN 4320-00-064-4365 as Ring Wearing. For the fastest quote, please complete our RFQ form with details about 50178. We guarantee a response within 15 minutes.

ASAP Components provides the verified 50178, classified under INC 22534, FSG 43 Pumps and Compressors, FSC 4320 Power And Hand Pumps, NIIN 00-064-4365, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 4320-00-064-4365, 4320000644365

MRCCriteriaCharacteristic
ADASBody Inside Diameter3.594 INCHES NOMINAL
AGRSDistance Between Flanges0.381 INCHES NOMINAL
MATTMaterialCOPPER ALLOY
MDCLMaterial Document And ClassificationMIL-B-16261,GRADE 3-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE
ADXLLeft Side Flange Thickness0.181 INCHES NOMINAL
ADXMRight Side Flange Thickness0.250 INCHES NOMINAL
AYRGInternal Flange Width0.250 INCHES NOMINAL
MRCDecoded RequirementClear Text Reply
ABHPOverall Length0.812 INCHES NOMINAL
AYREInternal Flange Inside Diameter3.125 INCHES NOMINAL
AYRLLargest External Anchor Flange Radius2.250 INCHES NOMINAL
AAQLBody StyleINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
ADARBody Outside Diameter4.122 INCHES NOMINAL
AYRMDistance Below Centerline0.094 INCHES NOMINAL
AYRSDistance From End0.250 INCHES NOMINAL

Schedule B & Trade

End Use : 21100 Industrial engines
Schedule B : 8413919520 (NAICS 333911) Parts, nesoi, of pumps for liquids
SITC : 74291 Parts of pumps for liquids

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 U - Precious metal content is unknown

NSN Management Codes

AAC Z
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.
LTL: M - 85.0
NMFC: 128000 - Pumps pwr noi/working heads/parts
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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