The Gage,plug,thread, cataloged under National Stock Number 5220-01-179-5821, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation. Government technical data includes 7 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-179-5821 |
| Primary Part Number | 56750 |
| Item Name | Gage,plug,thread |
| FSC / FSG | 5220 / 52 — No Item Name Available |
| Manufacturer | Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation |
| Status | ACTIVE |
| Thread Type | SINGLE |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.1250 INCHES IN |
| Design Type | SINGLE END |
| Features Provided | GO GAGE |
| Screw Thread Quantity Per Inch | 40.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56750 PRIMARY | Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation (USA) |
NSN 5220-01-179-5821 is a Gage,plug,thread, manufactured by Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation, classified under FSC 5220 (No Item Name Available). Status: active.
NSN 5220-01-179-5821 has 1 cross-referenced part number: 56750 (Spiralock Corp Dba Spiralock Corp Div Spiralock Corporation).
There are 3 known substitutes for 5220-01-179-5821: 5905-00-196-6729, 5120-01-183-6909, 6160-01-717-1186. Verify interchangeability with system specifications before substitution.
Key specifications for 56750: Thread Type: SINGLE; Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND; Nominal Thread Diameter: 0.1250 INCHES IN. 7 total characteristics are documented in the Federal Logistics Information System.