NSN 4730-99-840-3380, 4730998403380
MANIFOLD,HYDRAULIC SYSTEM ACCESSORIES

Federal Supply Classification: FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number: NIIN 998403380
Codification Country: United Kingdom
Item Name Code: INC 61784
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 4730-99-840-3380

National Stock Number (NSN) 4730-99-840-3380, or NIIN 998403380, (manifold,hydraulic system accessories) has an unknown assigned date. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 61784. [A HYDRAULIC SYSTEM COMPONENT WITH THREE OR MORE OPENINGS DESIGNED TO DISTRIBUTE FLUIDS BETWEEN COMPONENTS SUCH AS ACCUMULATORS, RESTRICTORS, VALVES, FILTERS, AND THE LIKE. DOES NOT INCLUDE COMPONENTS TO WHICH THE FLUID IS DISTRIBUTED.].

This information was last updated on Aug 20, 2025.

Technical Characteristics

DRIVE TYPE: (AKCV) CROSS RECESS
DIAMETER: (ABMZ) 0.250 INCHES NOMINAL
GRIP LENGTH: (AATQ) 0.473 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS: (AGSM) 0.371 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
MATERIAL: (MATT) STEEL COMP 1010 OVERALL
STUD SHANK MAJOR DIAMETER: (CSGB) 0.125 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) CADMIUM OVERALL
TURNLOCK STUD HEAD STYLE: (AGRD) FLAT COUNTERSUNK
TURNLOCK STUD SHANK STYLE: (AGQY) STUD SHANK