Product Details | FLUID PASSAGE BOLT

4730-00-776-7928 A boltlike item having a concentric hole along the longitudinal centerline which may extend a part or the full length of the item. It has a hole(s) perpendicular to the axis, joining or passing through the concentric hole along the longitudinal centerline. The item is designed to distribute fluid, air, or lubricant through its body to a mating item, such as a CONNECTOR, MULTIPLE, FLUID PRESSURE LINE, bearing(s), bushing(s), or the like. The item must be capable of attaching to a block fitting and/or a tubing line or be designed to accommodate a FITTING, LUBRICATION. Excludes BOLT, INTERNALLY RELIEVED BODY; BLEEDER VALVE, HYDRAULIC SYSTEM; and BUSHING, MACHINE THREAD. See also PIN, VEHICULAR LEAF SPRING SHACKLE.

Part Alternates: 515783, 7767928, 4730-00-776-7928, 00-776-7928, 4730007767928, 007767928

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-776-7928

Drawings & Photos | NSN 4730-00-776-7928


Cross Reference | NSN 4730-00-776-7928

Part Number Cage Code Manufacturer
515783 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7767928 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7767928 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4730-00-776-7928

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-637,COMP 1137 OR 1141,COND AA FED SPEC SINGLE MATERIAL RESPONSE
BODY STYLE 21 PLAIN
CONCENTRIC HOLE DEPTH 1.750 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER 0.311 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
OVERALL LENGTH 2.250 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE 0.548 INCHES MINIMUM AND 0.552 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER 1.280 INCHES NOMINAL
FIRST RADIAL FLUID HOLE DIAMETER 0.248 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
SECOND RADIAL FLUID HOLE DIAMETER 0.248 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT 1.620 INCHES NOMINAL
DISTANCE FROM SECOND RADIAL HOLE CENTER TO END OF BOLT 1.120 INCHES NOMINAL
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END 2.000 INCHES NOMINAL
WRENCHING FEATURE HEIGHT 0.250 INCHES NOMINAL
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR C6 PLAIN
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE 0.500 INCHES
FIRST END THREAD QUANTITY PER INCH 20
FIRST END THREAD CLASS 3A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD LENGTH 0.600 INCHES NOMINAL
WRENCHING FEATURE STYLE 1 HEXAGON
WIDTH ACROSS FLATS 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM

Restrictions/Controls & Freight Information | NSN 4730-00-776-7928

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable