The Tee,tube, cataloged under National Stock Number 4730-01-324-2113, 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 Sae International Dba Sae International. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-324-2113 |
| Primary Part Number | SAE J1453-3 8-8-8 520401C |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Furnished Items and Quantity | 3 PREFORMED PACKING |
| Connection Style | GASKET SEAL (TUBE) ALL ENDS |
| Criticality Code Justification | FEAT |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Leg Length | 1.100 INCHES NOMINAL ALL ENDS IN |
| Nominal Thread Size | 0.812 INCHES ALL ENDS IN |
| Specification/standard Data | 81343-J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 18 FIGURE |
| Surface Treatment | PHOSPHATE OR ZINC OVERALL |
| Thread Class | 2A ALL ENDS A |
| Thread Quantity Per Inch | 16 ALL ENDS |
| Material | STEEL OVERALL |
| Thread Series Designator | UN ALL ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 8-JLO-S | Pws Motion Control Inc (USA) |
| MT10244H240 DET 37 | Martinez and Turek, Inc. Dba Martinez & Turek Inc (USA) |
| SAE J1453-3 8-8-8 520401C PRIMARY | Sae International Dba Sae International (USA) |
| 8 JLO-S PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| FF1898T-0808S PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| Reference | Meaning |
|---|---|
| 8-8-8 520401C | 5/9 Secondary reference Sae International Dba Sae International |
| J1453 | 5/9 Secondary reference U.S. Government activity |
| SAE-J1453/3 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MT10244H240 | D/9 Drawing number reference only Martinez and Turek, Inc. Dba Martinez & Turek Inc |
| 8-8-8 520401C | 3/9 Design control — primary reference U.S. Government activity |
| 844-TT-08 | 5/9 Secondary reference Imperial |
| 8JL-S | 5/9 Secondary reference U.S. Government activity |
| 8JLO-S | 5/9 Secondary reference U.S. Government activity |
| J1453 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-01-324-2113 is a Tee,tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-324-2113 has 5 manufacturer part numbers on file: 8-JLO-S (Pws Motion Control Inc), MT10244H240 DET 37 (Martinez and Turek, Inc. Dba Martinez & Turek Inc), SAE J1453-3 8-8-8 520401C (Sae International Dba Sae International), 8 JLO-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), FF1898T-0808S (Danfoss Power Solutions II, Llc).
4 possible matches (shared part number, not a government interchangeability claim): 4730-01-516-3375, 4820-01-516-3932, 4320-01-517-2207. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J1453-3 8-8-8 520401C: Furnished Items and Quantity: 3 PREFORMED PACKING; Connection Style: GASKET SEAL (TUBE) ALL ENDS; Criticality Code Justification: FEAT; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 14 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.