Product Details | TUBE CAP

4730-00-221-2130 A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. See also CAP, PROTECTIVE, DUST AND MOISTURE SEAL and CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.

Part Alternates: AN929, AN92920, AN929-20, AS4841, MILF5509, MIL-F-5509, 4730-00-221-2130, 00-221-2130, 4730002212130, 002212130

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-221-2130

Drawings & Photos | NSN 4730-00-221-2130


Demand History | NSN 4730-00-221-2130

Part Number Request Date QTY Origin
4730-00-221-2130 2025-06-156 639 DIBBS
AS4841 2025-04-106 1 France
4730-00-221-2130 2024-12-347 531 DIBBS
4730-00-221-2130 2024-06-179 615 DIBBS
4730-00-221-2130 2024-06-168 615 DIBBS
AN92920 2023-06-164 10 United States
AN929 2023-05-125 41 Saudi Arabia
4730-00-221-2130 2022-02-45 10 United States
4730-00-221-2130 2021-11-318 988 DIBBS
4730-00-221-2130 2021-07-207 978 DIBBS
4730-00-221-2130 2021-05-126 1679 DIBBS
4730-00-221-2130 2021-02-34 978 DIBBS
4730-00-221-2130 2020-10-287 1008 DIBBS
AN92920 2020-07-203 20 Singapore
4730-00-221-2130 2019-09-246 856 DIBBS
4730-00-221-2130 2019-08-234 856 DIBBS
4730-00-221-2130 2018-08-233 1461 DIBBS
MILF5509 2018-07-201 6 United States
4730-00-221-2130 2018-03-64 1184 DIBBS
4730-00-221-2130 2018-02-52 1184 DIBBS
4730-00-221-2130 2017-04-120 388 DIBBS
4730-00-221-2130 2016-01-08 2 United States
4730-00-221-2130 2016-01-07 2 United States
4730-00-221-2130 2015-10-279 2 United States
4730-00-221-2130 2015-09-246 2 United States
4730-00-221-2130 2015-09-246 2 United States
AN929 2013-11-324 50 Thailand
4730-00-221-2130 2011-09-244 1092 DIBBS
4730-00-221-2130 2011-07-211 1246 DIBBS
4730-00-221-2130 2011-05-124 898 DIBBS
AS4841 2011-03-69 8
4730-00-221-2130 2009-11-322 392 DIBBS
MILF5509 2009-10-301 1 PK
MILF5509 2009-02-55 100 US

Cross Reference | NSN 4730-00-221-2130

Part Number Cage Code Manufacturer
AN929 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN929-20 00624 EATON CORPORATION DBA AEROSPACE DIV
AN929-20 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
AN929-20 13899 HYDRO FITTING MANUFACTURING CORPORATION
AN929-20 14397 FABER ENTERPRISES, INC.
AN929-20 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AN929-20 22995 CROWN FITTING CO INC
AN929-20 30974 AEROFIT, LLC
AN929-20 71563 COLLINS ENGINEERING CORP
AN929-20 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN929-20 R1120 SATAIR A/S
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-5509 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-00-221-2130

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR A13 CAP, TUBE, FLARED
CONNECTION STYLE G5 PRESSURE SEAL FLARED
THREAD SERIES DESIGNATOR UNJ INTERNAL
NOMINAL THREAD SIZE 1.625 INCHES INTERNAL
THREAD QUANTITY PER INCH 12 INTERNAL
THREAD CLASS 3B INTERNAL
THREAD DIRECTION RIGHT-HAND INTERNAL
SEAT ANGLE 37.0 DEGREES
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.250 INCHES NOMINAL
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA 88044-AN929 GOVERNMENT STANDARD AND 81343-AS4841 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION AIRCRAFT FLUID SYSTEM
(NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 300.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN929-20

Restrictions/Controls & Freight Information | NSN 4730-00-221-2130

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:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information