The Tube Assembly,metal, cataloged under National Stock Number 4710-00-086-9921, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-086-9921 |
| Primary Part Number | 012516 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY TUBING |
| Design Form | STRAIGHT |
| Material | ALUMINUM ALLOY SINGLE END |
| End Connection Style | UNTHREADED INTERNAL FIRST END |
| Tube Outside Diameter | 5.125 INCHES NOMINAL IN |
| Wall Thickness | 0.168 INCHES NOMINAL IN |
| Bolt Circle Diameter | 8.071 INCHES NOMINAL SECOND END IN |
| Bolt Hole Quantity | 4 SECOND END |
| Mating End Quantity | 1 FIRST END |
| Mating End Quantity | 1 SECOND END |
| End Connection Style | PLAIN SECOND END |
| Bolt Hole Diameter | 0.266 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C547-312 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 547C002754 | Northrop Grumman Systems Corporation (USA) |
| 012516 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 547C-002754 | L3 Technologies, Inc. Div L3 Keo (USA) |
| D685-11 | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 4710-00-086-9921 is a Tube Assembly,metal, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 4710 (No Item Name Available). Status: active.
NSN 4710-00-086-9921 has 5 cross-referenced part numbers: C547-312 (L3 Technologies, Inc. Div L3 Keo), 547C002754 (Northrop Grumman Systems Corporation), 012516 (L3 Technologies, Inc. Div L3 Keo), 547C-002754 (L3 Technologies, Inc. Div L3 Keo), D685-11 (L3 Technologies, Inc. Div L3 Keo).
There is 1 known substitute for 4710-00-086-9921: 4320-01-157-3817. Verify interchangeability with system specifications before substitution.
Key specifications for 012516: Material: ALUMINUM ALLOY TUBING; Design Form: STRAIGHT; Material: ALUMINUM ALLOY SINGLE END; End Connection Style: UNTHREADED INTERNAL FIRST END. 13 total characteristics are documented in the Federal Logistics Information System.