Quote for 5178640 Freehold Manufacturing Assembly Co Part with NSN 1240-00-517-8640

Part Number:  5178640
NIIN:  5178640
Item Name :  retainer optical el
CAGE Code:  2S308
INC Code:  22451
Country:  USA
NCB Code:  00
FSG:  12 Fire Control Equipment
Last Updated:  03-09-2026

Are you looking quote for part 5178640? The Freehold Manufacturing Assembly Co-manufactured component (CAGE Code: 2S308) is documented under NSN 1240-00-517-8640 as Retainer Optical El. For the fastest quote, please complete our RFQ form with details about 5178640. We guarantee a response within 15 minutes.

ASAP Components provides the verified 5178640, classified under INC 22451, FSG 12 Fire Control Equipment, FSC 1240 Optical Sighting And Ranging Equipment, NIIN 00-517-8640, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 1240-00-517-8640, 1240005178640

MRCCriteriaCharacteristic
ABHPOverall Length0.100 INCHES NOMINAL
AATXShoulder Length0.062 INCHES NOMINAL
AATNShoulder Diameter0.562 INCHES NOMINAL
BMTTSetscrew NotchNOT PROVIDED
BMTQGuide DesignTHREAD CHAMFER
BMTSInternal Annular SerrationPROVIDED
STYLStyle DesignatorSHOULDERED
MRCDecoded RequirementClear Text Reply
MATTMaterialCOPPER ALLOY 360
ABKKFlange Diameter0.625 INCHES NOMINAL
AGAVEnd Item IdentificationUSED 1015-00-322-9752
MDCLMaterial Document And ClassificationQQ-B-626, COMP 360 FED SPEC SINGLE MATERIAL RESPONSE

Schedule B & Trade

End Use : 50060 Military apparel and footwear
Schedule B : 9803200000 (NAICS 990000) Military equipments not identified by kind
SITC : 93100 Special transactions and commodities not classified according to kind

Identification

ADPE Represents items with no adp components
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 Z
Classification Control U
MGMT_CTL Q2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
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.
LCL: P - 77.5
LTL: W - Rating variable
NMFC: 095190 - Hardware, noi
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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