The Float Collar,well, cataloged under National Stock Number 4730-01-398-2460, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Blue Tee Corp. Dba Gefco. Government technical data includes 4 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 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 | 4730-01-398-2460 |
| Primary Part Number | 100806-1 |
| Item Name | Float Collar,well |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Blue Tee Corp. Dba Gefco |
| Status | ACTIVE |
| Overall Diameter | 6.625 INCHES NOMINAL IN |
| General Characteristics Item Description | 8 NPT MALE THD ONE END ,FEMALE THD OTHER END |
| Accessory Components and Quantity | FLAPPER VALVE 1 |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 100806-1 PRIMARY | Blue Tee Corp. Dba Gefco (USA) |
NSN 4730-01-398-2460 is a Float Collar,well, manufactured by Blue Tee Corp. Dba Gefco, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-398-2460 has 1 manufacturer part number on file: 100806-1 (Blue Tee Corp. Dba Gefco).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-562-7693, 4720-01-642-8829. Verify interchangeability with system specifications before substitution.
Key specifications for 100806-1: Overall Diameter: 6.625 INCHES NOMINAL IN; General Characteristics Item Description: 8 NPT MALE THD ONE END ,FEMALE THD OTHER END; Overall Length: 20.000 INCHES NOMINAL IN; Accessory Components and Quantity: FLAPPER VALVE 1. 4 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.