Quote for HB91-16-90 Eaton Aerospace Ltd Part with NSN 4820-01-373-1081

Part Number:  HB91-16-90
Alternate P/N:  HB911690
Manufacturer:  eaton aerospace ltd
NIIN:  13731081
Item Name :  valve check
CAGE Code:  16780
INC Code:  05487
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  03-11-2026

Are you looking quote for part HB91-16-90? The Eaton Aerospace Ltd-manufactured component (CAGE Code: 16780) is documented under NSN 4820-01-373-1081 as Valve Check. For the fastest quote, please complete our RFQ form with details about HB91-16-90. We guarantee a response within 15 minutes.

ASAP Components provides the verified HB91-16-90, classified under INC 05487, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-373-1081, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number HB91-16-90 with NSN 4820-01-373-1081, 4820013731081

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-373-1081

Item PartTypeName:

VALVE,CHECK

48200137310810N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
HB91-16-90523

Characteristics Data of NSN 4820-01-373-1081, 4820013731081

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
AHNCCONNECTION STYLEFLARE (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CMLPTHREAD QUANTITY PER INCH14 ALL ENDS
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.312 INCHES ALL ENDS
MATTMATERIALSTEEL CORROSION RESISTING BODY
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUN ALL ENDS
CQJXNOMINAL THREAD SIZE1.000 INCHES ALL ENDS
AAJDTHREAD CLASS3B ALL ENDS

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481302090 (NAICS 332911) Check valves of steel
SITC : 74730 Check valves

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 3b-----
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: W - Rating variable
NMFC: 051080 - Faucets, bibcocks, gates valves
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 576 - Metal and metal products, nos, (less than 35 feet)

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