The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-977-8787, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-977-8787 |
| Primary Part Number | 10034194-1 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Head Height | 0.437 INCHES NOMINAL IN |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES MINIMUM IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First Diameter From Head | 0.130 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | KNURLED NO. 1 |
| Thread Direction | RIGHT-HAND |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.344 INCHES NOMINAL IN |
| Externally Relieved Body Diameter Quantity | 1 |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CS120 | Raytheon Company (USA) |
| CS120 | Raytheon Company Dba Raytheon Co (USA) |
| 7203665P1 | Lockheed Martin Corporation Div Rms (USA) |
| 10034194-1 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 209-1032P44 | Raytheon Company Div Corp (USA) |
| 7203665P1 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 104-36-7 | 5/9 Secondary reference U.S. Government activity |
| 6106SS1032-7 | 5/9 Secondary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
| 104-36-7 | 5/9 Secondary reference Litton Systems Inc Amecom Div |
| 2679799-8 | 7/2 Vendor item drawing reference Alliant Techsystems Operations Llc Div Defense Electronic Systems |
| 6106SS1032 | 5/9 Secondary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
| CS120 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5305-00-977-8787 is a Screw,externally Relieved Body, manufactured by Us Army Aviation and Missile Command, classified under FSC 5305, Screws. Status: cancelled.
NSN 5305-00-977-8787 has 6 manufacturer part numbers on file: CS120 (Raytheon Company), CS120 (Raytheon Company Dba Raytheon Co), 7203665P1 (Lockheed Martin Corporation Div Rms), 10034194-1 (Us Army Aviation and Missile Command), 209-1032P44 (Raytheon Company Div Corp) and 1 more.
5 possible matches (shared part number, not a government interchangeability claim): 5365-01-066-5673, 6625-01-172-0858, 5930-01-412-2862. Verify interchangeability with system specifications before substitution.
Key specifications for 10034194-1: Head Height: 0.437 INCHES NOMINAL IN; Fastener Length: 0.750 INCHES NOMINAL IN; Thread Length: 0.250 INCHES MINIMUM IN; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5305-00-977-8787 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.