The Ring, cataloged under National Stock Number 5342-00-874-7917, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Hydraulic Accumulator Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-874-7917 |
| Primary Part Number | 403357 |
| Item Name | Ring |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL |
| 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 |
|---|---|
| 403357 PRIMARY | Parker-Hannifin Corporation Div Hydraulic Accumulator Division (USA) |
| Reference | Meaning |
|---|---|
| 812600 | D/9 Drawing number reference only Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| 812600 ITEM 5 | 5/9 Secondary reference Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| A1009-2610-2 | 5/9 Secondary reference Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
NSN 5342-00-874-7917 is a Ring, manufactured by Parker-Hannifin Corporation Div Hydraulic Accumulator Division, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-874-7917 has 1 manufacturer part number on file: 403357 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division).
4 possible matches (shared part number, not a government interchangeability claim): 7025-01-085-7504, 3040-01-183-2563, 5310-01-414-3920. Verify interchangeability with system specifications before substitution.
Key specifications for 403357: General Characteristics Item Description: MATERIAL STEEL. 1 specification is 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.