The Seal,conical,flared Tube Fitting, cataloged under National Stock Number 4730-01-674-3225, 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 Seco Seals, Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-674-3225 |
| Primary Part Number | SEC027A12 |
| Item Name | Seal,conical,flared Tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Seco Seals, Inc |
| Status | ACTIVE |
| Seat Angle in Deg | 3.0 |
| Style Designator | SEAL |
| Wall Thickness | 0.010 INCHES NOMINAL IN |
| Outside Diameter | 0.933 INCHES NOMINAL IN |
| Body Length | 0.090 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AP100A12 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| SEC027A12 PRIMARY | Seco Seals, Inc (USA) |
| Reference | Meaning |
|---|---|
| 7M27A12-1503/IHS | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company Div Defense |
NSN 4730-01-674-3225 is a Seal,conical,flared Tube Fitting, manufactured by Seco Seals, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-674-3225 has 2 manufacturer part numbers on file: AP100A12 (Sps Technologies, Llc Dba Airdrome Precision Components), SEC027A12 (Seco Seals, Inc).
Key specifications for SEC027A12: Seat Angle in Deg: 3.0; Style Designator: SEAL; Wall Thickness: 0.010 INCHES NOMINAL IN; Outside Diameter: 0.933 INCHES NOMINAL IN. 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.
NSN 4730-01-674-3225 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.