Product Details | TUBE COUPLING NUT

4730-00-491-9564 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Part Alternates: MS219216W, MS21921-6W, MS21921W6, AS81280, 4730-00-491-9564, 00-491-9564, 4730004919564, 004919564

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

Supply Group (FSG) NSN Assign. NIIN
47 02-OCT-70 00-491-9564

Drawings & Photos | NSN 4730-00-491-9564


Demand History | NSN 4730-00-491-9564

Part Number Request Date QTY Origin
MS219216W 2014-05-147 20 Spain

Cross Reference | NSN 4730-00-491-9564

Part Number Cage Code Manufacturer
156/1 K7739 ATMOSPHERE CONTROL INTERNATIONAL
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21921 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21921-6D 00624 EATON CORPORATION DBA AEROSPACE DIV
MS21921-6D 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
MS21921-6D 03647 GLOBE AEROSPACE INC
MS21921-6D 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
MS21921-6D 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
MS21921-6D 79470 DANA CORP WEATHERHEAD DIV
MS21921-6D 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21921-6W 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21921-6W 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21921D6 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21921W6 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
VSF1212-6WW 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4730-00-491-9564

Technical Data | NSN 4730-00-491-9564

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.562 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
NUT STYLE A350 TUBE COUPLING
NUT HEIGHT 0.797 INCHES NOMINAL
WIDTH ACROSS FLATS 0.688 INCHES NOMINAL
LENGTH TO SHOULDER 0.578 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.425 INCHES NOMINAL
SEAT ANGLE 45.00 DEGREES NOMINAL
FABRICATION METHOD ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER 0.375 INCHES
SPECIFICATION/STANDARD DATA 96906-MS21921 GOVERNMENT STANDARD
III END ITEM IDENTIFICATION 11F AIRCRAFT, GALAXY C-5

Restrictions/Controls & Freight Information | NSN 4730-00-491-9564

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
No Freight Information