Quote for 87643-9803 Electric Boat Corporation Part with NSN 4820-01-157-2970

Part Number:  87643-9803
Alternate P/N:  876439803
Manufacturer:  electric boat corporation
NIIN:  11572970
Item Name :  plate retaining val
CAGE Code:  96169
INC Code:  77777
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  02-09-2026

Are you looking quote for part 87643-9803? The Electric Boat Corporation-manufactured component (CAGE Code: 96169) is documented under NSN 4820-01-157-2970 as Plate Retaining Val. For the fastest quote, please complete our RFQ form with details about 87643-9803. We guarantee a response within 15 minutes.

ASAP Components provides the verified 87643-9803, classified under INC 77777, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-157-2970, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 87643-9803 with NSN 4820-01-157-2970, 4820011572970

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-157-2970

Item PartTypeName:

PLATE,RETAINING,VALVE

48200115729700N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
87643-980359D

Characteristics Data of NSN 4820-01-157-2970, 4820011572970

MRCCriteriaCharacteristic
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL COPPER ALLOY QQ-N-281 CL A,A8 ROLLED;OD 7.000 IN.;4 HOLES 0.531 IN. DIA THRU AND CENTERBORE 0.781 IN. DIA BY 0.562 IN. DEEP ON 5.500 IN. DEEP BOLT CIRLCE;ID 2.250 IN.;0.875 IN. THICK

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: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: P - 77.5
NMFC: 127220 - Pressure reg/red/relief valves noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 593 - Motors and parts, (machinery and parts),(less than 35 feet)

ASAP Semiconductor’s Certifications And Memberships



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