The Pin,tapered,threaded, cataloged under National Stock Number 5315-00-209-7955, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-209-7955 |
| Primary Part Number | 240-5117903 |
| Item Name | Pin,tapered,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| First End Location | THREADED END |
| Second End Taper Angle | 45.0 DEGREES NOMINAL |
| Thread Length | 0.430 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Taper Minor Diameter | 0.353 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN |
| Style Designator | THREADED AT SMALL END |
| Material Document and Classification | MIL-S-7108 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.030 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Taper Major Diameter | 0.500 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Grip Length | 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN |
| Taper Length | 2.190 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Taper | 0.500 PER FOOT IN INCHES |
| Thread Class | 3A A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 240-5117903 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 240-5117903 | 3/9 Design control — primary reference Tracor Flight Systems Inc Sub of Tracor Inc |
| 240-5117903 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| 240-5117903 | 5/9 Secondary reference Bae Systems Technology Solutions & Services Inc. |
| 240-5117903 | 5/9 Secondary reference General Dynamics Corp Convair Div Lindbergh Field Facility |
NSN 5315-00-209-7955 is a Pin,tapered,threaded, manufactured by Raytheon Company, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-209-7955 has 1 manufacturer part number on file: 240-5117903 (Raytheon Company).
Key specifications for 240-5117903: First End Taper Length: 0.030 INCHES NOMINAL IN; First End Location: THREADED END; Second End Taper Angle: 45.0 DEGREES NOMINAL; Thread Length: 0.430 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN. 21 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.
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.