The Ring,retaining, cataloged under National Stock Number 5325-01-315-1647, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-315-1647 |
| Primary Part Number | 16964 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | STEEL |
| Major Thickness | 2.0 MILLIMETERS NOMINAL MM |
| Outside Diameter | 55.10 MILLIMETERS MINIMUM AND 55.74 MILLIMETERS MAXIMUM MM |
| Casehardening Indicator | NOT CASEHARDENED |
| Usage Design | INTERNAL |
| Material Hardness Rating | 435.0 VICKERS MINIMUM AND 530.0 VICKERS MAXIMUM |
| Ring Style | INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16964 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 16964 | Ulstein Usa Inc (USA) |
| 16964 | Kongsberg Maritime Inc Dba Kongsberg Maritime Inc (USA) |
| 35849-1 | Kongsberg Maritime Inc (USA) |
| L691/51 ITEM 21 | Ulstein Usa Inc (USA) |
NSN 5325-01-315-1647 is a Ring,retaining, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-01-315-1647 has 5 cross-referenced part numbers: 16964 (Zf Industrieantriebe Witten Gmbh), 16964 (Ulstein Usa Inc), 16964 (Kongsberg Maritime Inc Dba Kongsberg Maritime Inc), 35849-1 (Kongsberg Maritime Inc), L691/51 ITEM 21 (Ulstein Usa Inc).
There are 8 known substitutes for 5325-01-315-1647: 4730-00-622-9393, 5950-01-019-5308, 5940-01-045-4243 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16964: Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL; Major Thickness: 2.0 MILLIMETERS NOMINAL MM; Outside Diameter: 55.10 MILLIMETERS MINIMUM AND 55.74 MILLIMETERS MAXIMUM MM. 8 total characteristics are documented in the Federal Logistics Information System.