The Screw,machine, cataloged under National Stock Number 5305-00-177-5611, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 17 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-177-5611 |
| Primary Part Number | 612417 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Internal Drive Style | SLOT |
| Screw Surface Treatment | CADMIUM |
| Thread Class | 3A A |
| Screw Surface Treatment Document and Classification | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNJC |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Screw Material | STEEL COMP 8740 |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.685 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN |
| Head Diameter | 0.285 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Countersink Angle | 100.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Head Height | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Fastener Length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 612417 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5305-00-177-5611 is a Screw,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-177-5611 has 1 cross-referenced part number: 612417 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 2 known substitutes for 5305-00-177-5611: 5310-00-221-3844, 6750-01-382-1474. Verify interchangeability with system specifications before substitution.
Key specifications for 612417: Internal Drive Style: SLOT; Screw Surface Treatment: CADMIUM; Thread Class: 3A A; Screw Surface Treatment Document and Classification: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE. 17 total characteristics are documented in the Federal Logistics Information System.