The O-Ring Assortment, cataloged under National Stock Number 5331-01-537-7576, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Associates Inc Div Air Techniques International (ati). Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-537-7576 |
| Primary Part Number | 0200297 |
| Item Name | O-Ring Assortment |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hamilton Associates Inc Div Air Techniques International (ati) |
| Status | ACTIVE |
| Component Quantity | 15 |
| End Item Source | 01365 |
| Unit Package Type | PACKAGE |
| Unit Package Quantity | 15 |
| End Item Name | 6665-01-506-9002 |
| Special Markings | TOP OF CONTAINER SHOULD REFLECT ATI, 0200297, O-RING KIT LABEL |
| 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 |
|---|---|
| 0200297 PRIMARY | Hamilton Associates Inc Div Air Techniques International (ati) (USA) |
NSN 5331-01-537-7576 is a O-Ring Assortment, manufactured by Hamilton Associates Inc Div Air Techniques International (ati), classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-537-7576 has 1 manufacturer part number on file: 0200297 (Hamilton Associates Inc Div Air Techniques International (ati)).
Key specifications for 0200297: Component Quantity: 15; End Item Source: 01365; Unit Package Type: PACKAGE; Unit Package Quantity: 15. 6 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.