Product Details | PIPE LOCKNUT

4730-00-021-9145 A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also LOCKNUT, ELECTRICAL CONDUIT; LOCKNUT, TUBE FITTING; and SEAL NUT, PIPE.

Part Alternates: A1071104, A107110-4, 219145, 4730-00-021-9145, 00-021-9145, 4730000219145, 000219145

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-021-9145

Drawings & Photos | NSN 4730-00-021-9145


Cross Reference | NSN 4730-00-021-9145

Part Number Cage Code Manufacturer
219145 24617 GENERAL MOTORS CORP
219145 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
A107110-4 06840 BENDIX CORP THE

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Technical Data | NSN 4730-00-021-9145

Characteristic Specifications
THREAD SERIES NPSL
NOMINAL THREAD SIZE 1.000 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON OVERALL
SURFACE TREATMENT ZINC OVERALL
NUT STYLE A392 PIPE LOCKNUT
NUT HEIGHT ANY ACCEPTABLE
WIDTH ACROSS FLATS 1.750 INCHES NOMINAL
PACKING RECESS DIAMETER 1.500 INCHES NOMINAL
PACKING RECESS DEPTH 0.594 INCHES NOMINAL
COUNTERSINK ANGLE 45.0 DEGREES NOMINAL NUT
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 14 FIGURE

Restrictions/Controls & Freight Information | NSN 4730-00-021-9145

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
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