The Screw,shoulder, cataloged under National Stock Number 5305-00-144-0382, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 18 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-144-0382 |
| Primary Part Number | 102972 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shoulder Diameter | 0.158 INCHES MINIMUM AND 0.159 INCHES MAXIMUM FIRST SHOULDER IN |
| Fastener Length | 0.407 INCHES MINIMUM AND 0.417 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Head Style | PAN NO. 2 |
| Internal Drive Style | SLOT |
| Shoulder Length | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM FIRST SHOULDER IN |
| Head Height | 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Length | 0.222 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 102972 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5305-00-144-0382 is a Screw,shoulder, manufactured by Astronautics Corporation of America, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-144-0382 has 1 cross-referenced part number: 102972 (Astronautics Corporation of America).
There are 7 known substitutes for 5305-00-144-0382: 5310-00-185-6461, 5961-00-460-1030, 5365-01-033-1338 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 102972: Shoulder Shape: ROUND FIRST SHOULDER; Shoulder Diameter: 0.158 INCHES MINIMUM AND 0.159 INCHES MAXIMUM FIRST SHOULDER IN; Special Features: THREAD RELIEF GROOVE 0.020 IN. MIN TO 0.040 IN. MAX WIDTH CUT TO 0.085 IN. MIN TO 0.095 IN. MAX DIA IN; Fastener Length: 0.407 INCHES MINIMUM AND 0.417 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.