The Brush,electrical Contact, cataloged under National Stock Number 5977-00-383-3749, 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 Prestolite Electric Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-383-3749 |
| Primary Part Number | 32710 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL |
| Material | COPPER GRAPHITE |
| Largest Outside Diameter | 0.270 INCHES NOMINAL IN |
| Contact Face Style | FLAT |
| Peripheral Speed | 6000 FEET PER MINUTE FT |
| Spring Free Length | 2.313 INCHES NOMINAL IN |
| Length | 0.625 INCHES NOMINAL IN |
| Width | 0.284 INCHES NOMINAL IN |
| Head Length | 0.125 INCHES NOMINAL IN |
| Thickness | 0.284 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Top Style | CYLINDRICAL HEAD |
| Style Designator | ONE PIECE |
| Head Diameter | 0.230 INCHES NOMINAL IN |
| Material Document and Classification | MORGANITE INC,GR C-5H MFR REF SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5977-00-383-3749 is a Brush,electrical Contact, manufactured by Prestolite Electric Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-383-3749 has 2 cross-referenced part numbers: 32710 (Prestolite Electric Inc), 32710 (Prestolite Electric Inc).
There are 7 known substitutes for 5977-00-383-3749: 3110-00-100-3540, 3455-00-293-0522, 3455-00-318-7740 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32710: Pressure Spring Type and Quantity: 1 CYLINDRICAL; Material: COPPER GRAPHITE; Largest Outside Diameter: 0.270 INCHES NOMINAL IN; Contact Face Style: FLAT. 15 total characteristics are documented in the Federal Logistics Information System.