The Dampener,fluid Pressure, cataloged under National Stock Number 6685-00-316-2601, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Operating & Maintenance Specialties Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-316-2601 |
| Primary Part Number | 55B3 |
| Item Name | Dampener,fluid Pressure |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Operating & Maintenance Specialties Inc |
| Status | ACTIVE |
| Tube Connection Type | FLARELESS |
| Removable Piston | PROVIDED |
| Material | COPPER ALLOY |
| Threaded Direct Pressure Connection | PROVIDED |
| Thread Location | EXTERNAL AND INTERNAL |
| Piston Size Designation | 3 |
| Operating Pressure Range | +0.0 TO 15000.0 POUNDS PER SQUARE INCH LBS |
| Nominal Pipe Size Designation | 0.250 INCHES IN |
| Connection Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-00-316-2601 is a Dampener,fluid Pressure, manufactured by Operating & Maintenance Specialties Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-316-2601 has 2 cross-referenced part numbers: 55B3 (Operating & Maintenance Specialties Inc), AH188 (Tropic-Aire Carrier Division of Mc Graw-Edison Co).
There are 2 known substitutes for 6685-00-316-2601: 1660-00-464-3572, 4930-01-274-1678. Verify interchangeability with system specifications before substitution.
Key specifications for 55B3: Tube Connection Type: FLARELESS; Removable Piston: PROVIDED; Overall Length: 1.850 INCHES NOMINAL IN; Material: COPPER ALLOY. 11 total characteristics are documented in the Federal Logistics Information System.