The Screw,tapping, cataloged under National Stock Number 5305-00-432-4389, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cecom Lr Center. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-432-4389 |
| Primary Part Number | 7569-21-2 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cecom Lr Center |
| Status | CANCELLED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Head Diameter | 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN |
| Fastener Length | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | AB TYPE |
| Material | STEEL OVERALL |
| Features Provided | CASEHARDENED |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Head Style | FLAT COUNTERSUNK |
| Nonmachine Thread Style | GIMLET POINT (TYPE A, AB OR BA) |
| Nonmachine Nominal Thread Diameter | 0.138 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7569-21-2 | Cecom Lr Center (USA) |
| MS51862-15 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 42313 | Federal Screw Products, Inc. (USA) |
| 10387750 | Nimikkeistokeskus Ncb Finland (FIN) |
| FFS107 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 42313ADX | Airdale Express Llc Div Airdale Express (USA) |
NSN 5305-00-432-4389 is a Screw,tapping, manufactured by Cecom Lr Center, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-432-4389 has 6 cross-referenced part numbers: 7569-21-2 (Cecom Lr Center), MS51862-15 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 42313 (Federal Screw Products, Inc.), 10387750 (Nimikkeistokeskus Ncb Finland), FFS107 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.
There are 4 known substitutes for 5305-00-432-4389: 5950-00-569-0184, 5133-01-095-8016, 4330-01-102-4085 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7569-21-2: Surface Treatment: CADMIUM AND CHROMATE OVERALL; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL; Head Diameter: 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN; Fastener Length: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-432-4389 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.