Product Details | UNION THREAD PIECE

4730-01-254-4766 A fitting used with a union nut and a tailpiece to form a union.

Part Alternates: H849B4SS, H849B-4-SS, H849T4SS, H849T-4-SS, 8300T4SS, 8300T-4-SS, 4730-01-254-4766, 01-254-4766, 4730012544766, 012544766

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

Supply Group (FSG) NSN Assign. NIIN
47 05 MAY 1987 01-254-4766

Demand History | NSN 4730-01-254-4766

Part Number Request Date QTY Origin
8300T-4-SS 2021-03-62 78 DIBBS
H849T-4-SS 2021-03-62 78 DIBBS
8300T-4-SS 2021-02-46 39 DIBBS
H849T-4-SS 2021-02-46 39 DIBBS
8300T-4-SS 2020-12-338 130 DIBBS
H849T-4-SS 2020-12-338 130 DIBBS
8300T-4-SS 2020-11-327 130 DIBBS
H849T-4-SS 2020-11-327 130 DIBBS
8300T-4-SS 2020-11-307 65 DIBBS
H849T-4-SS 2020-11-307 65 DIBBS
8300T-4-SS 2020-10-294 65 DIBBS
H849T-4-SS 2020-10-294 65 DIBBS
4730-01-254-4766 2018-02-32 191 DIBBS
4730-01-254-4766 2013-10-304 160 DIBBS
4730-01-254-4766 2013-06-167 161 DIBBS
4730-01-254-4766 2011-10-280 91 DIBBS
4730-01-254-4766 2011-09-245 15 DIBBS
4730-01-254-4766 2010-02-56 75 DIBBS

Cross Reference | NSN 4730-01-254-4766

Part Number Cage Code Manufacturer
8300T-4-SS 54716 HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR
H849B-4-SS 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
H849T-4-SS 99565 ADMIRAL VALVE, LLC DBA CPV MANUFACTURING
H849T-4-SS D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 4730-01-254-4766

Characteristic Specifications
MATERIAL STEEL, FED STD 66, COMP 316 OR STEEL, QQ-S-763, CLASS 316
SURFACE TREATMENT PASSIVATED, QQ-P-35
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
SEAT TYPE RECESSED FACE
END CONNECTION TYPE WELDED
TUBING OUTSIDE DIAMETER 0.250 INCHES NOMINAL
MALE END FEATURE NOT INCLUDED
UNION END THREAD SIZE 0.562-18
UNION END SCREW THREAD SERIES DESIGNATOR UNF
UNION END THREAD DIRECTION RIGHT-HAND
BULKHEAD FEATURE NOT PROVIDED
OVERALL LENGTH 0.625 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 3000.0 POUNDS PER SQUARE INCH NOMINAL HYDRAULIC OIL
III APPLICATION/FUNCTION U/O CPV MARK VIII VALVE SYSTEM

Restrictions/Controls & Freight Information | NSN 4730-01-254-4766

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 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code ZC Canada
ZD
ZE
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity E Engineer supplies, other than those listed under code B.
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 4730-01-254-4766

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each