Product Details | TUBE CAP

4730-00-640-0632 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: MS21914, MS2191-4, MS219144, MS21914-4, MS21914J4, AFP24104, AFP241-04, AS18280, AS21914, ER9294, ER929-4, 4730-00-640-0632, 00-640-0632, 4730006400632, 006400632

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-640-0632

Drawings & Photos | NSN 4730-00-640-0632


Demand History | NSN 4730-00-640-0632

Part Number Request Date QTY Origin
4730-00-640-0632 2024-06-164 1 Germany
MS21914 2024-02-32 17 US
4730-00-640-0632 2021-10-277 12 United States
4730-00-640-0632 2021-01-27 99 United States
MS219144 2020-03-66 2 US
4730-00-640-0632 2019-03-76 30 Singapore
MS21914J4 2018-08-213 44 IN
4730-00-640-0632 2018-02-52 3 US
MS219144 2017-01-11 12 United States
MS219144 2016-10-291 1 United States
MS219144 2015-08-217 2 US
AS18280 2014-10-280 1 US
MS21914 2013-11-324 50 Thailand
MS219144 2012-06-163 300 Israel
MS219144 2012-04-114 50 United States
MS21914J4 2012-04-114 50 United States
MS21914-4 2011-03-70 500
4730-00-640-0632 2007-05-127 200 Taiwan

Cross Reference | NSN 4730-00-640-0632

Part Number Cage Code Manufacturer
4730006400632 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
AFP241-04 30974 AEROFIT, LLC
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21914 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
ER929-4 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
ER929-4 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
ER929-4 79470 DANA CORP WEATHERHEAD DIV
MS2191-4 1V757 WESCO AIRCRAFT HARDWARE CORP.
MS21914-4 1V757 WESCO AIRCRAFT HARDWARE CORP.
MS21914-4 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21914-4 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21914J4 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-00-640-0632

Characteristic Specifications
MATERIAL STEEL COMP 1137 OR STEEL COMP 1141 OR STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A576-67T ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR A14 CAP, TUBE, FLARELESS
CONNECTION STYLE G6 PRESSURE SEAL FLARELESS
THREAD SERIES DESIGNATOR UNJF EXTERNAL
NOMINAL THREAD SIZE 0.438 INCHES INTERNAL
THREAD QUANTITY PER INCH 20 EXTERNAL
THREAD CLASS 3B INTERNAL
THREAD DIRECTION RIGHT-HAND INTERNAL
SEAT NOMINAL RADIUS 0.062 INCHES
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.250 INCHES NOMINAL
SPECIAL FEATURES GRUMMAN AIRCRAFT CORP,A-10 AIRCRAFT MODEL
SPECIFICATION/STANDARD DATA 96906-MS21914 GOVERNMENT STANDARD
III END ITEM IDENTIFICATION AIRCRAFT APPLICATION, USED ON BOEING VERTOL CARGO TRANSPORT HELICOPTER, MODEL CH-47
(NON-CORE DATA) SAFETY WIRE HOLE QUANTITY 2
(NON-CORE DATA) MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 3000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID
(NON-CORE DATA) MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 275.0 DEG FAHRENHEIT HYDRAULIC FLUID

Restrictions/Controls & Freight Information | NSN 4730-00-640-0632

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: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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 4730-00-640-0632

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBXOH-58D Army Helicopter Improvement Program (AHIP)
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
H
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplyJCD
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each
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 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
H
EA : Each