Product Details | PACKING NUT

4730-00-399-2905 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.20210150024Guns, 75mm Through 125mm47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings

Part Alternates: N400-2130PC5 3-4, N4002130PC534, N400-2136PC5 3-4, N4002136PC534, N400-2379PC8 3-4, N4002379PC834, D400-2022PC7 3-4, D4002022PC734, 4001181, 400-1181, 400-2241PC4 3-4, 4002241PC434, 420-108PC5 3-4, 420108PC534, 420-111PC5 3-4, 420111PC534, 420-119PC5 3-4, 420119PC534, 420-121PC5 3-4, 420121PC534, 420-125PC4 3-4, 420125PC434, 420-127PC5 3-4, 420127PC534, 420-131PC5 3-4, 420131PC534, 420-62PC5 3-4, 42062PC534, 420-67PC5 3-4, 42067PC534, 420-86PC5 3-4, 42086PC534, 420-90PC5 3-4, 42090PC534, 420-96PC5 3-4, 42096PC534, 4730-00-399-2905, 00-399-2905, 4730003992905, 003992905

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-399-2905

Drawings & Photos | NSN 4730-00-399-2905


Cross Reference | NSN 4730-00-399-2905

Part Number Cage Code Manufacturer
400-1181 60532 TRANE U.S. INC. DBA TRANE
400-2241PC4 3-4 60532 TRANE U.S. INC. DBA TRANE
420-108PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-111PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-119PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-121PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-125PC4 3-4 60532 TRANE U.S. INC. DBA TRANE
420-127PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-131PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-62PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-67PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-86PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-90PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
420-96PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
D400-2022PC7 3-4 60532 TRANE U.S. INC. DBA TRANE
N400-2130PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
N400-2136PC5 3-4 60532 TRANE U.S. INC. DBA TRANE
N400-2379PC8 3-4 60532 TRANE U.S. INC. DBA TRANE

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Technical Data | NSN 4730-00-399-2905

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ANY ACCEPTABLE
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR CASEHARDENED
STYLE DESIGNATOR C1 HEXAGON, EXTERNAL THREAD, INVERTED FLARE
OVERALL LENGTH 0.500 INCHES NOMINAL
WIDTH ACROSS FLATS 0.750 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.312 INCHES NOMINAL
SEAT ANGLE IN DEG 15.0
THREAD SIZE 5/8-18
SCREW THREAD SERIES DESIGNATOR UNF
THREAD CLASS 2A
THREAD LENGTH 0.156 INCHES NOMINAL
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LOCATION EXTERNAL

Restrictions/Controls & Freight Information | NSN 4730-00-399-2905

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 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

Management | NSN 4730-00-399-2905

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each