The Insulator,bushing, cataloged under National Stock Number 5970-00-055-1403, 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 Fastener Innovation Technology, Inc. Dba F I T. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-055-1403 |
| Primary Part Number | W140-4 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — No Item Name Available |
| Manufacturer | Fastener Innovation Technology, Inc. Dba F I T |
| Status | ACTIVE |
| Style Designator | SHOULDER |
| Material Document and Classification | L-P-509, TYPE 4, GRADE G-10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Shank Height | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Outside Diameter | 0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN |
| Inside Diameter | 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Material | GLASS AND PLASTIC EPOXY OVERALL |
| Shank Outside Diameter | 0.333 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DPR410-4 | Precise of California Div of Adjustable Bushing Corp (USA) |
| W140-4 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 993340-4 | Raytheon Company Dba Raytheon (USA) |
| DPR410-4 | Schroff Inc (USA) |
| 1401-4 PRIMARY | Lta/d-Cemco Inc Dba D-Cemco (USA) |
NSN 5970-00-055-1403 is a Insulator,bushing, manufactured by Fastener Innovation Technology, Inc. Dba F I T, classified under FSC 5970 (No Item Name Available). Status: active.
NSN 5970-00-055-1403 has 5 cross-referenced part numbers: DPR410-4 (Precise of California Div of Adjustable Bushing Corp), W140-4 (Fastener Innovation Technology, Inc. Dba F I T), 993340-4 (Raytheon Company Dba Raytheon), DPR410-4 (Schroff Inc), 1401-4 (Lta/d-Cemco Inc Dba D-Cemco).
There are 12 known substitutes for 5970-00-055-1403: 4730-00-024-9490, 6140-00-057-2554, 5315-00-058-9765 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for W140-4: Style Designator: SHOULDER; Material Document and Classification: L-P-509, TYPE 4, GRADE G-10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Shank Height: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Outside Diameter: 0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.