Quote for 310-20 Winchester Electronics Corporation Part with NSN 5355-00-185-2691

Part Number:  310-20
Alternate P/N:  31020
NIIN:  1852691
Item Name :  knob
CAGE Code:  81312
INC Code:  03263
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  03-31-2026

Are you looking quote for part 310-20? The Winchester Electronics Corporation-manufactured component (CAGE Code: 81312) is documented under NSN 5355-00-185-2691 as Knob. For the fastest quote, please complete our RFQ form with details about 310-20. We guarantee a response within 15 minutes.

ASAP Components provides the verified 310-20, classified under INC 03263, FSG 53 Hardware and Abrasives, FSC 5355 Knobs and Pointers, NIIN 00-185-2691, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 310-20 with NSN 5355-00-185-2691, 5355001852691

NSNFSCNIINCLSHazmat DEMILCancelled NSN
5355-00-185-2691

Item Description:

KNOB

5355001852691N
CIICHCCESD PMICCriticalityENAC
Part NumberISCRNVCRNCCHCCMSDSSADC
310-20223

Characteristics Data of NSN 5355-00-185-2691, 5355001852691

MRCCriteriaCharacteristic
AARXInside Diameter0.250 INCHES NOMINAL
ABFRSetscrew Hole Quantity2
ABFUDistance From Hole Center To Knob/Skirt Base0.281 INCHES NOMINAL
AAWYCounterbore Diameter0.625 INCHES NOMINAL
ABHHShaft Accommodation StyleCOUNTERBORED
CRWXSkirt DesignNONDETACHABLE
ABSXAttachment MethodSETSCREWS
THSDThread Series DesignatorUNC SCREW HOLE
CBSCScrew Drive TypeHEXAGON SOCKET
ADUMOverall Thickness0.687 INCHES NOMINAL
CQJXNominal Thread Size0.164 INCHES SCREW HOLE
ABKVOutside Diameter0.890 INCHES NOMINAL
MRCDecoded RequirementClear Text Reply
CMLPThread Quantity Per Inch32 SCREW HOLE
AAWZCounterbore Depth0.080 INCHES NOMINAL
CRPJSkirt Outside Diameter1.250 INCHES NOMINAL
ABFYOverall Depth0.580 INCHES NOMINAL
STYLStyle DesignatorROUND
MATTMaterialALUMINUM ALLOY
ABHGGripping Surface ConditionGRIP AID
ABSLSkirt StyleFLARED

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8531900002 (NAICS 335999) Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
SITC : 77885 Parts of electric sound or visual signaling apparatus, n.E.S. (including parts of indicator panels, burlgar and fire alarms)

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

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: J - 100.0
NMFC: 013120 - Aluminum article noi sub 6
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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