The Pulley,whelped Groove, cataloged under National Stock Number 3950-01-399-1051, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-399-1051 |
| Primary Part Number | 38903 |
| Item Name | Pulley,whelped Groove |
| FSC / FSG | 3950 / 39 — No Item Name Available |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3950-01-399-1051 is a Pulley,whelped Groove, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division, classified under FSC 3950 (No Item Name Available). Status: active.
NSN 3950-01-399-1051 has 2 cross-referenced part numbers: 38903 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division), 38903 (Ingersoll-Rand Company Dba Ingersoll-Rand).
There are 7 known substitutes for 3950-01-399-1051: 5985-00-455-4487, 5950-00-648-6737, 5315-00-899-3133 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 38903: Material: STEEL; End Item Identification: MODEL 7700-E CHAIN HOIST. 2 total characteristics are documented in the Federal Logistics Information System.