The Insulator,feedthru, cataloged under National Stock Number 5970-00-841-1255, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-841-1255 |
| Primary Part Number | 9551 |
| Item Name | Insulator,feedthru |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron |
| Status | ACTIVE |
| Shank Outside Diameter | 0.844 INCHES NOMINAL IN |
| Screw Thread Series Designator and Location | CENTER STUD UNIFIED NATIONAL COARSE (UNC) |
| Base Diameter | 0.625 INCHES NOMINAL IN |
| Height Above Mounting Surface | 0.812 INCHES NOMINAL IN |
| Thread Class and Location | 2A CENTER STUD A |
| Electrical Termination Quantity | 2 |
| Mounting Facility Type and Quantity | 1 THREADED STUD(S) |
| Screw Thread Diameter and Location | 0.190 CENTER STUD INCHES NOMINAL |
| Screw Thread Quantity Per Inch and Location | 32 CENTER STUD |
| Material | CERAMIC OVERALL |
| Surface Treatment and Location | OVERALL GLAZED |
| Style Designator | BUSHING |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Identification Code Color | WHITE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1241311 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 158-0269-001 | Raytheon Company (USA) |
| 9551 PRIMARY | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA) |
| 135-51 | Viking Technologies, Ltd. (USA) |
| 9551 | Dialight Corporation (USA) |
NSN 5970-00-841-1255 is a Insulator,feedthru, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-841-1255 has 5 cross-referenced part numbers: 1241311 (Lockheed Martin Corporation Div Rms - Mitchel Field), 158-0269-001 (Raytheon Company), 9551 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 135-51 (Viking Technologies, Ltd.), 9551 (Dialight Corporation).
There are 12 known substitutes for 5970-00-841-1255: 5950-00-038-8286, 2810-00-048-6230, 4130-00-088-6787 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9551: Shank Outside Diameter: 0.844 INCHES NOMINAL IN; Screw Thread Series Designator and Location: CENTER STUD UNIFIED NATIONAL COARSE (UNC); Base Diameter: 0.625 INCHES NOMINAL IN; Height Above Mounting Surface: 0.812 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.