The Screw,machine, cataloged under National Stock Number 5305-01-375-1565, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rantec Power Systems Inc. Dba Rantec Power Systems. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 5305-01-375-1565 |
| Primary Part Number | 18881 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Rantec Power Systems Inc. Dba Rantec Power Systems |
| Status | ACTIVE |
| Thread Quantity Per Inch | 40 |
| Head Diameter | 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 |
| Locking Feature Material | PLASTIC POLYAMIDE NYLON |
| Locking Feature | PATCH |
| Head Height | 0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Head Style | WATERTIGHT |
| Fastener Length | 0.187 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Length | 0.137 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES |
| Screw Surface Treatment | PASSIVATE |
| Features Provided | O RING |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NT352R0440EC3P | Pattonair Usa Inc Dba Incora Div Uniseal Division (USA) |
| 18881 PRIMARY | Rantec Power Systems Inc. Dba Rantec Power Systems (USA) |
| 10113780 | Nimikkeistokeskus Ncb Finland (FIN) |
NSN 5305-01-375-1565 is a Screw,machine, manufactured by Rantec Power Systems Inc. Dba Rantec Power Systems, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-375-1565 has 3 cross-referenced part numbers: NT352R0440EC3P (Pattonair Usa Inc Dba Incora Div Uniseal Division), 18881 (Rantec Power Systems Inc. Dba Rantec Power Systems), 10113780 (Nimikkeistokeskus Ncb Finland).
There is 1 known substitute for 5305-01-375-1565: 6240-00-964-1513. Verify interchangeability with system specifications before substitution.
Key specifications for 18881: Thread Quantity Per Inch: 40; Head Diameter: 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND; Screw Material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305. 18 total characteristics are documented in the Federal Logistics Information System.