The Insulator,angle Bracket, cataloged under National Stock Number 5970-01-113-9003, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-113-9003 |
| Primary Part Number | 585R777H04 |
| Item Name | Insulator,angle Bracket |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Vertical Distance From Edge to Hole Center | 0.140 INCHES NOMINAL IN |
| Angle | 90.0 DEGREES |
| Second Leg Length | 0.250 INCHES NOMINAL IN |
| Width at Leg End | 5.720 INCHES NOMINAL IN |
| Hole Arrangement Style | THREE POSITION HORIZONTAL |
| Reinforcement Feature | PROVIDED |
| Horizontal Distance Between Second and Third Hole Centers | 2.750 INCHES NOMINAL IN |
| Leg Corner Radius | 0.090 INCHES NOMINAL IN |
| Material Document and Classification | L-P-392,TYPE 1,CLASS 1 FED SPEC 1ST MATERIAL RESPONSE AND ZZ-R-765,CLASS 2B,GRADE 50 FED SPEC 2ND MATERIAL RESPONSE |
| Horizontal Distance From Edge to Hole Center | 0.490 INCHES NOMINAL IN |
| Second Leg Thickness | 0.050 INCHES NOMINAL IN |
| Hole Diameter/size | 0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Leg Width | 6.480 INCHES NOMINAL IN |
| First Leg Thickness | 0.090 INCHES NOMINAL IN |
| First Leg Length | 0.470 INCHES NOMINAL IN |
| Leg Style Designator | SQUARE W/ROUND CORNERS |
| Material | PLASTIC ACETAL AND RUBBER SILICONE CLASS Q |
| Horizontal Distance Between First and Second Hole Centers | 2.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 585R777H04 | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 531R959H04 | 5/9 Secondary reference U.S. Government activity |
| 585R777H04 | 5/9 Secondary reference U.S. Government activity |
| 585R777H04 | 3/9 Design control — primary reference Rubbercraft Corporation of California, Ltd Dba Rubber Teck Division Use CAGE Code 77969 for Cataloging |
NSN 5970-01-113-9003 is a Insulator,angle Bracket, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-113-9003 has 1 manufacturer part number on file: 585R777H04 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
Key specifications for 585R777H04: Vertical Distance From Edge to Hole Center: 0.140 INCHES NOMINAL IN; Angle: 90.0 DEGREES; Second Leg Length: 0.250 INCHES NOMINAL IN; Width at Leg End: 5.720 INCHES NOMINAL IN. 18 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.