The Pin Retainer, cataloged under National Stock Number 5845-01-168-3351, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Vital Engineered Components Company, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-168-3351 |
| Primary Part Number | 711-4863675 ITEM 5 |
| Item Name | Pin Retainer |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Vital Engineered Components Company, Inc. |
| Status | ACTIVE |
| FSC Application Data | UNDERWATER SOUND EQUIPMENT |
| General Characteristics Item Description | 1.750 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 711-4863675 ITEM 5 | Vital Engineered Components Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 711-4863675 ITEM 5 | 5/9 Secondary reference Fischer and Porter Co |
| 711-4863675 ITEM 5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5845-01-168-3351 is a Pin Retainer, manufactured by Vital Engineered Components Company, Inc., classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-168-3351 has 1 manufacturer part number on file: 711-4863675 ITEM 5 (Vital Engineered Components Company, Inc.).
Key specifications for 711-4863675 ITEM 5: FSC Application Data: UNDERWATER SOUND EQUIPMENT; General Characteristics Item Description: 1.750 IN. DIA IN. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.