The Insulator,washer, cataloged under National Stock Number 5970-00-376-0540, 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 Seastrom Manufacturing Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-376-0540 |
| Primary Part Number | 5611-79-5 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Seastrom Manufacturing Co Inc |
| Status | ACTIVE |
| Inside Diameter | 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN |
| Material and Location | OVERALL PLASTIC, THERMA-FILM, THERMALLOY CO |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5611-79-5 PRIMARY | Seastrom Manufacturing Co Inc (USA) |
| 43-02-25-5MIL | Accessories for Electronics Inc Dba Afe (USA) |
| A421-6 | Seastrom Manufacturing Co Inc (USA) |
| 43-02-25-5MIL | Thermalloy Co Inc (USA) |
| SM-C-772066-1 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| M38527/8-80P | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M38527/08-080P | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| G57PA002-5MIL | The Boeing Company Div Defense (USA) |
| 5970PL1346254 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 43-02-25-5MIL | IV-Electronic Klaus Vespermann Kg (DEU) |
| PFFW92-004-02 | Us Army Aviation and Missile Command (USA) |
| G57PA002-5MIL | Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA) |
| 988345-7 | Raytheon Company Dba Raytheon (USA) |
NSN 5970-00-376-0540 is a Insulator,washer, manufactured by Seastrom Manufacturing Co Inc, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-376-0540 has 13 cross-referenced part numbers: 5611-79-5 (Seastrom Manufacturing Co Inc), 43-02-25-5MIL (Accessories for Electronics Inc Dba Afe), A421-6 (Seastrom Manufacturing Co Inc), 43-02-25-5MIL (Thermalloy Co Inc), SM-C-772066-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 8 more.
There is 1 known substitute for 5970-00-376-0540: 5970-00-133-3786. Verify interchangeability with system specifications before substitution.
Key specifications for 5611-79-5: Inside Diameter: 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN; Overall Height: 0.005 INCHES NOMINAL IN; Material and Location: OVERALL PLASTIC, THERMA-FILM, THERMALLOY CO; Style Designator: ROUND, FLAT. 5 total characteristics are documented in the Federal Logistics Information System.