The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-387-0853, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 35 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5977-00-387-0853 |
| Primary Part Number | S1552272 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | CANCELLED |
| Mounting Facility | CLAMP |
| Style Designator | RECTANGLE |
| Brush Quantity Accommodated Per Holder | 1 |
| Terminal Type | SCREW |
| Inside Width | 1.252 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Mounting Facility Quantity | 1 |
| Inside Length | 1.250 INCHES NOMINAL IN |
| Brush Spring Adjustability | ADJUSTABLE |
| Brush Pressure Spring Type Accommodated | SPIRAL TORSION |
| Overall Thickness | 5.000 INCHES NOMINAL IN |
| Inside Thickness | 0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN |
| Terminal Quantity | 1 |
| Material | COPPER ALLOY BOX |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 24J53PC44 | Westinghouse Electric Corp (USA) |
| 1552272 | Westinghouse Electric Corp (USA) |
| 1JH635PC26 | Westinghouse Electric Corp (USA) |
| 24J58PC20 | Westinghouse Electric Corp (USA) |
| 37J102ITEM5 | Westinghouse Electric Corp (USA) |
| 35J927ITEM5 | Westinghouse Electric Corp (USA) |
| 35J455ITEM4 | Westinghouse Electric Corp (USA) |
| 34J470ITEM5 | Westinghouse Electric Corp (USA) |
| 37J108ITEM5 | Westinghouse Electric Corp (USA) |
| 35J456ITEM5 | Westinghouse Electric Corp (USA) |
| 31J918ITEM3 | Westinghouse Electric Corp (USA) |
| 24J53ITEM5 | Westinghouse Electric Corp (USA) |
| 33J151PC20 | Westinghouse Electric Corp (USA) |
| S271774 | Westinghouse Electric Corp (USA) |
| 37J102PC21 | Westinghouse Electric Corp (USA) |
| 34J526PC20 | Westinghouse Electric Corp (USA) |
| 35J456PC21 | Westinghouse Electric Corp (USA) |
| 35J927PC21 | Westinghouse Electric Corp (USA) |
| 37J194ITEM5 | Westinghouse Electric Corp (USA) |
| 33J151ITEM4 | Westinghouse Electric Corp (USA) |
NSN 5977-00-387-0853 is a Holder,electrical Contact Brush, manufactured by Westinghouse Electric Corp, classified under FSC 5977 (No Item Name Available). Status: cancelled.
NSN 5977-00-387-0853 has 35 cross-referenced part numbers: 24J53PC44 (Westinghouse Electric Corp), 1552272 (Westinghouse Electric Corp), 1JH635PC26 (Westinghouse Electric Corp), 24J58PC20 (Westinghouse Electric Corp), 37J102ITEM5 (Westinghouse Electric Corp) and 30 more.
There are 4 known substitutes for 5977-00-387-0853: 6645-00-255-1369, 5305-00-297-0768, 5325-00-685-5912 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for S1552272: Mounting Facility: CLAMP; Style Designator: RECTANGLE; Overall Width: 1.469 INCHES NOMINAL IN; Brush Quantity Accommodated Per Holder: 1. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5977-00-387-0853 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.