Product Details | FLUID PASSAGE BOLT

4730-00-004-4746 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: A51G205171, A51G20517-1, 4730-00-004-4746, 00-004-4746, 4730000044746, 000044746

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

Supply Group (FSG) NSN Assign. NIIN
47 07 JUN 1972 00-004-4746

Drawings & Photos | NSN 4730-00-004-4746


Cross Reference | NSN 4730-00-004-4746

Part Number Cage Code Manufacturer
A51G20517-1 02108 SPIRAL TOOL CORPORATION DBA STC INDUSTRIES
A51G20517-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
A51G20517-1 65777 HOWE MACHINE & TOOL CORP.

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Technical Data | NSN 4730-00-004-4746

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION FSCM26512-GM1010 MFR REF SINGLE MATERIAL RESPONSE
SURFACE TREATMENT CHROMIUM
BODY STYLE 8 SHOULDER
CONCENTRIC HOLE DEPTH 1.500 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM
OVERALL LENGTH 1.974 INCHES MINIMUM AND 1.984 INCHES MAXIMUM
FIRST DIAMETER FROM WRENCHING FEATURE 0.489 INCHES MINIMUM AND 0.491 INCHES MAXIMUM
SECOND DIAMETER FROM WRENCHING FEATURE 0.191 INCHES MINIMUM AND 0.201 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER 1.464 INCHES MINIMUM AND 1.469 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER 1.526 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
FIRST RADIAL FLUID HOLE DIAMETER 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT 1.022 INCHES MINIMUM AND 1.027 INCHES MAXIMUM
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END 1.803 INCHES MINIMUM AND 1.808 INCHES MAXIMUM
WRENCHING FEATURE HEIGHT 0.125 INCHES NOMINAL
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR C6 PLAIN
FIRST END THREAD SERIES DESIGNATOR UNJF
FIRST END NOMINAL THREAD SIZE 0.250 INCHES
FIRST END THREAD CLASS 3A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD LENGTH 0.339 INCHES NOMINAL
SECOND END CONNECTION TYPE THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR C10 PLAIN
SECOND END THREAD SERIES DESIGNATOR NPT
SECOND END NOMINAL THREAD SIZE 0.125 INCHES
SECOND END THREAD DIRECTION RIGHT-HAND
SECOND END THREAD LENGTH 0.250 INCHES NOMINAL
WRENCHING FEATURE STYLE 6 ROUND WITH WRENCH FLATS
HEAD DIAMETER 0.875 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT 0.344 INCHES NOMINAL
COTTER PIN HOLE DIAMETER 0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
DISTANCE FROM BOLT END TO HOLE CENTER 0.140 INCHES NOMINAL
HARDNESS RATING 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM
SPECIAL FEATURES FLIGHT SAFETY CRITICAL
CRITICALITY CODE JUSTIFICATION FEAT
MANUFACTURERS CODE 02108
DESIGN CONTROL REFERENCE A51G20517-1

Restrictions/Controls & Freight Information | NSN 4730-00-004-4746

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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

Management | NSN 4730-00-004-4746

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each