The Leak Test Compound, cataloged under National Stock Number 6850-00-186-2963, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Swagelok Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 6850-00-186-2963 |
| Primary Part Number | 12-143 |
| Item Name | Leak Test Compound |
| FSC / FSG | 6850 / 68 — No Item Name Available |
| Manufacturer | Swagelok Co |
| Status | CANCELLED |
| Quantity Within Each Unit Package | 8.0 OUNCES OZ |
| Nondefinitive Spec/std Data | I TYPE |
| Physical Form | LIQUID |
| Nondefinitive Spec/std Data | I TYPE |
| Quantity Within Each Unit Package | 8.0 OUNCES OZ |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12-143 | Swagelok Co (USA) |
| 607109-1 | Airborne Systems North America of Nj Inc. Dba Airborne Systems of No (USA) |
| MIL-PRF-25567 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6850PL1126697 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MIL-L-25567 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 12-143 | Nupro Co (USA) |
NSN 6850-00-186-2963 is a Leak Test Compound, manufactured by Swagelok Co, classified under FSC 6850 (No Item Name Available). Status: cancelled.
NSN 6850-00-186-2963 has 6 cross-referenced part numbers: 12-143 (Swagelok Co), 607109-1 (Airborne Systems North America of Nj Inc. Dba Airborne Systems of No), MIL-PRF-25567 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6850PL1126697 (Jednolity Indeks Materialowy - Uniform Material Index), MIL-L-25567 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 6850-00-186-2963: 6850-00-051-5052, 5950-00-071-2143, 6720-00-112-8775 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-143: Quantity Within Each Unit Package: 8.0 OUNCES OZ; Nondefinitive Spec/std Data: I TYPE; Physical Form: LIQUID; Nondefinitive Spec/std Data: I TYPE. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 6850-00-186-2963 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.