The O-Ring, cataloged under National Stock Number 5331-00-727-1882, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Automatic Switch Company Dba Asco. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Automatic Switch Company Dba Asco (CAGE 04845); Leslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795); International Seal Co Aust Pty Ltd (CAGE Z5287) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-727-1882 |
| Primary Part Number | GV39-619PC15-70D |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| 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 |
|---|---|
| AV51-932PC7 | Automatic Switch Company Dba Asco (USA) |
| 15152 N PIECE 56 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| GV39-619PC15-70D PRIMARY | Automatic Switch Company Dba Asco (USA) |
| 200-027-4470 | International Seal Co Aust Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 155509 | 5/9 Secondary reference U.S. Government activity |
| SP100-103 | 5/9 Secondary reference U.S. Government activity |
| A6689.027.144 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| ARP568-027MILP5 516CLB | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| V3D10059PC14 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ARP568-027MILP5 516 70DURM | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| GV-39-619-15-70 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| C12743PC5 | C/1 Advisory reference — outside the item-of-supply concept Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
NSN 5331-00-727-1882 is a O-Ring, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-727-1882 has 4 manufacturer part numbers on file: AV51-932PC7 (Automatic Switch Company Dba Asco), 15152 N PIECE 56 (Leslie Controls, Inc. Dba Leslie Controls Inc), GV39-619PC15-70D (Automatic Switch Company Dba Asco), 200-027-4470 (International Seal Co Aust Pty Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-224-9995. Verify interchangeability with system specifications before substitution.
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.