The Seal,conical,flared Tube Fitting, cataloged under National Stock Number 4730-00-907-4085, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Seco Seals, Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-907-4085 |
| Primary Part Number | SECO7A8L |
| Item Name | Seal,conical,flared Tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Seco Seals, Inc |
| Status | CANCELLED |
| Hose/tube Outside Diameter for Which Designed | 0.500 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Material | ALUMINUM ALLOY 1100 |
| Style Designator | SEAL |
| Seat Angle in Deg | 37.0 |
| Casehardening Indicator | NOT CASEHARDENED |
| Wall Thickness | 0.010 INCHES NOMINAL IN |
| Body Length | 0.095 INCHES NOMINAL IN |
| Outside Diameter | 0.674 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55E211-D8 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 10630103-13 | Ballistic Missile Defense Systems Command (USA) |
| SECO7A8L PRIMARY | Seco Seals, Inc (USA) |
| 55E211 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| VSF1015A8 | Howmet Global Fastening Systems Inc Div Rosan Products (USA) |
| 44300-550-6 | Goodrich Corporation Dba Trw Lucas Aerospace (USA) |
| VSF1015A8 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| 44300-550-6 | Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA) |
| 7827256 | Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA) |
| 7827256-15 PRIMARY | Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA) |
| DY90-A-8L | Esco Inc (USA) |
| DY90 | Del Aerospace Inc Dba Del Aerospace Inc (USA) |
| 55E211-D8 | Lockheed Martin Corp (USA) |
| 7A8 | Seco Seals, Inc (USA) |
| SEC07A8 | Seco Seals, Inc (USA) |
| VSF1015A8B | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| DY90-A-8L PRIMARY | Del Aerospace Inc Dba Del Aerospace Inc (USA) |
NSN 4730-00-907-4085 is a Seal,conical,flared Tube Fitting, manufactured by Seco Seals, Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-907-4085 has 17 cross-referenced part numbers: 55E211-D8 (Lockheed Martin Corporation Div Rotary and Mission Systems), 10630103-13 (Ballistic Missile Defense Systems Command), SECO7A8L (Seco Seals, Inc), 55E211 (Lockheed Martin Corporation Div Rotary and Mission Systems), VSF1015A8 (Howmet Global Fastening Systems Inc Div Rosan Products) and 12 more.
There are 12 known substitutes for 4730-00-907-4085: 5960-00-114-3801, 4730-00-606-1716, 4730-00-779-0619 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SECO7A8L: Hose/tube Outside Diameter for Which Designed: 0.500 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Material: ALUMINUM ALLOY 1100; Special Features: CLEANED FOR LOX SERVICE; WEAPON SYSTEM ESSENTIAL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-907-4085 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.