The O-Ring, cataloged under National Stock Number 5331-01-558-7756, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Teledyne Flir, Llc Div Corporate. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-558-7756 |
| Primary Part Number | FH-08-D |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Teledyne Flir, Llc Div Corporate |
| 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 |
|---|---|
| FH-08-D PRIMARY | Teledyne Flir, Llc Div Corporate (USA) |
| Reference | Meaning |
|---|---|
| FH-08-D | 5/9 Secondary reference Nomadics, Inc. Dba Icx Nomadics |
NSN 5331-01-558-7756 is a O-Ring, manufactured by Teledyne Flir, Llc Div Corporate, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-558-7756 has 1 manufacturer part number on file: FH-08-D (Teledyne Flir, Llc Div Corporate).
Key specifications for FH-08-D: Special Features: SEALS THE OPTIC STACK TO THE LED HOUSING BLOCK ON THE SENSOR HEAD; PACKAGE OF 25; NO. 16; End Item Identification: FX-01-A FIDO XT EXPLOSIVE DETECTION SYSTEM. 0 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.