The Fitting,lubrication, cataloged under National Stock Number 4730-01-670-1630, 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 Alemite, Llc Dba Skf Usa Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 4730-01-670-1630 |
| Primary Part Number | 1646-B |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Alemite, Llc Dba Skf Usa Inc. |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | ITEM IS FAA CERTIFIED |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-670-1630 is a Fitting,lubrication, manufactured by Alemite, Llc Dba Skf Usa Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-670-1630 has 3 cross-referenced part numbers: 1646-B (Alemite, Llc Dba Skf Usa Inc.), 1646-B (Stewart-Warner Corporation), 1646-B1 (Alemite, Llc Dba Skf Usa Inc.).
There are 2 known substitutes for 4730-01-670-1630: 4730-00-289-2928, 4730-01-228-0348. Verify interchangeability with system specifications before substitution.
Key specifications for 1646-B: Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED; End Item Identification: KC-46 AIRCRAFT; Criticality Code Justification: AGAV. 3 total characteristics are documented in the Federal Logistics Information System.