The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-677-1147, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-677-1147 |
| Primary Part Number | 5015-11 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.563 INCHES NOMINAL IN |
| Fastener Length | 0.938 INCHES NOMINAL IN |
| Head Diameter | 0.438 INCHES NOMINAL IN |
| Material | STEEL COMP 202 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 322 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 429 OR STEEL COMP 430 OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 431 OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 440F OR STEEL COMP 446 OVERALL A |
| First Diameter From Head | 0.120 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES MINIMUM IN |
| Thread Quantity Per Inch | 32 |
| Head Style | KNURLED NO. 1 |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Head Height | 0.250 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Externally Relieved Body Diameter Quantity | 1 |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7637517-11 | Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA) |
| 174721 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 0441C0025-1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 7637517P0011 | Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA) |
| 5015-11 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
| 6140-SS-0832 | New Haven Mfg Corp Amatom Electronic Hardware Div (USA) |
| 6140SS0832-7 | Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA) |
| 6140SS0832-7 | New Haven Mfg Corp Amatom Electronic Hardware Div (USA) |
| 7637517P11 | Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA) |
NSN 5305-00-677-1147 is a Screw,externally Relieved Body, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-677-1147 has 9 cross-referenced part numbers: 7637517-11 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 174721 (Zf Industrieantriebe Witten Gmbh), 0441C0025-1 (Zf Industrieantriebe Witten Gmbh), 7637517P0011 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 5015-11 (L3harris Technologies, Inc. Div Space and Airborne Systems) and 4 more.
There are 4 known substitutes for 5305-00-677-1147: 5340-00-050-1511, 5915-01-128-0282, 4720-01-437-2295 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5015-11: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Distance From Largest Bearing Surface of Head to End of First Diameter: 0.563 INCHES NOMINAL IN; Fastener Length: 0.938 INCHES NOMINAL IN; Head Diameter: 0.438 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.