The Insulator,washer, cataloged under National Stock Number 5970-01-010-8903, 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 U M C Electronics Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-010-8903 |
| Primary Part Number | 20637 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | U M C Electronics Co |
| Status | ACTIVE |
| Inside Diameter | 0.531 INCHES NOMINAL IN |
| Style Designator | ROUND, FLAT |
| Material | OVERALL,PLASTIC,PHENOL-FORMALDEHYDE/BAKELITE/,GRADE XX |
| Outside Diameter | 1.500 INCHES NOMINAL IN |
| Identification Code Color | BLACK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20637 | U M C Electronics Co (USA) |
NSN 5970-01-010-8903 is a Insulator,washer, manufactured by U M C Electronics Co, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-01-010-8903 has 1 cross-referenced part number: 20637 (U M C Electronics Co).
There are 10 known substitutes for 5970-01-010-8903: 5133-00-266-9247, 5330-00-328-4510, 5325-00-631-5292 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20637: Inside Diameter: 0.531 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Material: OVERALL,PLASTIC,PHENOL-FORMALDEHYDE/BAKELITE/,GRADE XX; Special Features: SAME AS STYLE Q1,EXCEPT ONE EDGE CHAMFERED. 7 total characteristics are documented in the Federal Logistics Information System.