The Ring,hub Seal, cataloged under National Stock Number 3930-00-136-5071, is classified within Federal Supply Class 3930 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3930-00-136-5071 |
| Primary Part Number | 4903-5 |
| Item Name | Ring,hub Seal |
| FSC / FSG | 3930 / 39 — No Item Name Available |
| Manufacturer | Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS MATERIAL;3.938 IN. OD 3.572 IN. ID 0.215 IN. W 0.173 IN. THK;OUTER EDGE ANGLED 47 DEG INNER EDGE ANGLED 36 DEG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3930-00-136-5071 is a Ring,hub Seal, manufactured by Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel, classified under FSC 3930 (No Item Name Available). Status: active.
NSN 3930-00-136-5071 has 3 cross-referenced part numbers: 4903-5 (Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel), 431034 (Micro-Precision Operations), 431034 (Vibratech Inc).
There are 4 known substitutes for 3930-00-136-5071: 3030-00-148-5070, 5330-00-178-5134, 5307-01-123-0528 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4903-5: General Characteristics Item Description: BRASS MATERIAL;3.938 IN. OD 3.572 IN. ID 0.215 IN. W 0.173 IN. THK;OUTER EDGE ANGLED 47 DEG INNER EDGE ANGLED 36 DEG IN. 1 total characteristics are documented in the Federal Logistics Information System.