The Tee,swing Joint, cataloged under National Stock Number 4210-00-404-0650, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Blue Jay Manufacturing Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4210-00-404-0650 |
| Primary Part Number | 115-222 |
| Item Name | Tee,swing Joint |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Blue Jay Manufacturing Co |
| Status | ACTIVE |
| General Characteristics Item Description | MATL ALUMINUM ALLOY PAINTED ARMY OLIVE DRAB,7.750 IN.OD O/A LG THREE OPENINGS,ONE OPENING 1.500 IN. OD 11.500 NPT THD 0.750 IN. THD LG SECOND OPENING 2.125 IN. DIA BORE 1.750 IN. DEPTH THIRD OPENING 1.500 IN. DIA GROOVE FOR CLAMP WITH TWO HANDLES W/RINGS ATTACHED TO SWIVEL END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 115-222 PRIMARY | Blue Jay Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 115-222 | 3/9 Design control — primary reference United Corp the |
NSN 4210-00-404-0650 is a Tee,swing Joint, manufactured by Blue Jay Manufacturing Co, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-00-404-0650 has 1 manufacturer part number on file: 115-222 (Blue Jay Manufacturing Co).
4 possible matches (shared part number, not a government interchangeability claim): 3040-00-898-4552, 5930-01-264-4976, 4140-01-413-0214. Verify interchangeability with system specifications before substitution.
Key specifications for 115-222: General Characteristics Item Description: MATL ALUMINUM ALLOY PAINTED ARMY OLIVE DRAB,7.750 IN.OD O/A LG THREE OPENINGS,ONE OPENING 1.500 IN. OD 11.500 NPT THD 0.750 IN. THD LG SECOND OPENING 2.125 IN. DIA BORE 1.750 IN. DEPTH THIRD OPENING 1.500 IN. DIA GROOVE FOR CLAMP WITH TWO HANDLES W/RINGS ATTACHED TO SWIVEL END IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.