The Cap,tube, cataloged under National Stock Number 4730-01-201-3919, 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 Kerotest Manufacturing Corp.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-201-3919 |
| Primary Part Number | N5-4 |
| Item Name | Cap,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Kerotest Manufacturing Corp. |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N5-4 | Kerotest Manufacturing Corp. (USA) |
| 845-1889863 PC 122 | Naval Ship Systems Command (USA) |
| 2620-219X1 PC122 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 4730-01-201-3919 is a Cap,tube, manufactured by Kerotest Manufacturing Corp., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-201-3919 has 3 cross-referenced part numbers: N5-4 (Kerotest Manufacturing Corp.), 845-1889863 PC 122 (Naval Ship Systems Command), 2620-219X1 PC122 (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 2 known substitutes for 4730-01-201-3919: 4730-00-260-8284, 7530-01-177-0116. Verify interchangeability with system specifications before substitution.
Key specifications for N5-4: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 total characteristics are documented in the Federal Logistics Information System.