The Elbow,tube, cataloged under National Stock Number 4730-00-837-0685, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-837-0685 |
| Primary Part Number | A-A-59442 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Flow Angle | 90.0 DEGREES |
| Media for Which Designed | WATER SECOND RESPONSE |
| Connection Style | SOCKET (TUBE) ALL ENDS |
| Nondefinitive Spec/std Data | 1 FIGURE |
| Material | COPPER ALLOY 102 OR COPPER ALLOY 120 OR COPPER ALLOY 122 OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Leg Length | 0.688 INCHES NOMINAL ALL ENDS IN |
| Specification/standard Data | 96906-MS35917 GOVERNMENT STANDARD |
| Media for Which Designed | LIQUID, INGESTED FIRST RESPONSE |
| Operating Pressure | 590.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 204.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material Document and Classification | ASTM B75 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59442 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A59442-3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59442-3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B16-22 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| B16.22 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MS35917-3 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 407 | Kennecott Corp Chase Extrusions Div (USA) |
| AN12D | Castle a M and Co (USA) |
NSN 4730-00-837-0685 is a Elbow,tube, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-837-0685 has 8 cross-referenced part numbers: A-A-59442 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A59442-3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59442-3 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), B16-22 (American National Standards Institute Incorporated Dba American National Standards Institute), B16.22 (American National Standards Institute Incorporated Dba American National Standards Institute) and 3 more.
There are 12 known substitutes for 4730-00-837-0685: 4730-00-100-2841, 4730-00-254-6424, 4730-00-254-6444 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59442: Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Flow Angle: 90.0 DEGREES; Media for Which Designed: WATER SECOND RESPONSE; Connection Style: SOCKET (TUBE) ALL ENDS. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-837-0685 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.