The Protector,guy, cataloged under National Stock Number 4030-00-912-5520, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Joslyn Corp. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4030-00-912-5520 |
| Primary Part Number | J1618 |
| Item Name | Protector,guy |
| FSC / FSG | 4030 / 40 — No Item Name Available |
| Manufacturer | Joslyn Corp |
| Status | CANCELLED |
| Features Provided | CLAMP TYPE RING SHIELD |
| Mounting Facility | CLAMP |
| Accommodated Material Diameter | 0.750 INCHES MAXIMUM IN |
| Surface Treatment | ZINC |
| Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J1618 PRIMARY | Joslyn Corp (USA) |
NSN 4030-00-912-5520 is a Protector,guy, manufactured by Joslyn Corp, classified under FSC 4030 (No Item Name Available). Status: cancelled.
NSN 4030-00-912-5520 has 1 cross-referenced part number: J1618 (Joslyn Corp).
There are 2 known substitutes for 4030-00-912-5520: 5985-01-205-2685, 5120-01-355-1707. Verify interchangeability with system specifications before substitution.
Key specifications for J1618: Features Provided: CLAMP TYPE RING SHIELD; Mounting Facility: CLAMP; Special Features: 18 GAGE MATERIAL,TAPERED,O/A DIM. 3.875 IN. W AT BOTTOM TO 2.000 IN. W AT TOP IN; Overall Length: 96.000 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 4030-00-912-5520 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.