The Screw,machine, cataloged under National Stock Number 5305-00-490-4580, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Elbit Systems of America - Night Vision Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-490-4580 |
| Primary Part Number | RT 205 973-2 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Elbit Systems of America - Night Vision Llc |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Fastener Length | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Thread Length | 0.183 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Head Diameter | 0.155 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN |
| Screw Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 316 |
| Head Style | PAN |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Screw Surface Treatment | OXIDE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Specification/standard Data | 96906-MS51957 GOVERNMENT STANDARD AND 06481-950726L/INACTIVE/ MANUFACTURERS SPECIFICATION CONTROL |
| Screw Surface Treatment Document and Classification | MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE |
| Thread Quantity Per Inch | 56 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Nondefinitive Spec/std Data | 3 TYPE AND 9C STYLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RT 205 973-2 | Elbit Systems of America - Night Vision Llc (USA) |
| 904385-3 | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
| 950726-13 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 99902824M | Elbit Systems Land and C4i - Spectralink Ltd (ISR) |
| 5305PL0144589 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| H95013X29R668 | Eads Deutschland Gmbh (DEU) |
| MS51957-3B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 10125337 | Nimikkeistokeskus Ncb Finland (FIN) |
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-490-4580 is a Screw,machine, manufactured by Elbit Systems of America - Night Vision Llc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-490-4580 has 9 cross-referenced part numbers: RT 205 973-2 (Elbit Systems of America - Night Vision Llc), 904385-3 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems), 950726-13 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 99902824M (Elbit Systems Land and C4i - Spectralink Ltd), 5305PL0144589 (Jednolity Indeks Materialowy - Uniform Material Index) and 4 more.
There is 1 known substitute for 5305-00-490-4580: 5325-00-570-9947. Verify interchangeability with system specifications before substitution.
Key specifications for RT 205 973-2: Thread Direction: RIGHT-HAND; Head Height: 0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN; Fastener Length: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Thread Length: 0.183 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-490-4580 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.