The Screw,machine, cataloged under National Stock Number 5305-01-131-2172, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tektronix, Inc.. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-131-2172 |
| Primary Part Number | 211-0552-00 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Tektronix, Inc. |
| Status | ACTIVE |
| Thread Quantity Per Inch | 32 |
| Screw Surface Treatment Document and Classification | QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Fastener Length | 1.938 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Head Height | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Head Diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 1.876 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE IA |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Screw Surface Treatment | CADMIUM AND CHROMATE |
| Head Style | PAN NO. 2 |
| Screw Material | STEEL COMP 1008 OR STEEL COMP 1018 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 211-0552-00 PRIMARY | Tektronix, Inc. (USA) |
NSN 5305-01-131-2172 is a Screw,machine, manufactured by Tektronix, Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-131-2172 has 1 cross-referenced part number: 211-0552-00 (Tektronix, Inc.).
There is 1 known substitute for 5305-01-131-2172: 6150-01-371-0267. Verify interchangeability with system specifications before substitution.
Key specifications for 211-0552-00: Thread Quantity Per Inch: 32; Screw Surface Treatment Document and Classification: QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE; Thread Direction: RIGHT-HAND; Thread Class: 2A A. 14 total characteristics are documented in the Federal Logistics Information System.