The Pin,tapered,plain, cataloged under National Stock Number 5315-01-042-4955, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Monadnock Company, the Dba Lisi Aerospace. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-042-4955 |
| Primary Part Number | 9995-17 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Monadnock Company, the Dba Lisi Aerospace |
| Status | ACTIVE |
| First End Location | LARGE END |
| First End Style | SQUARE |
| Pin Taper | 0.9375 PER FOOT IN INCHES |
| Pin Overall Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | RADIUS |
| Second End Corner Radius | 0.035 INCHES NOMINAL IN |
| 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 |
|---|---|
| 9995-17 PRIMARY | Monadnock Company, the Dba Lisi Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 9995-17 | 5/9 Secondary reference Asi Aerospace Group, Inc. Dba Barco Aviation |
NSN 5315-01-042-4955 is a Pin,tapered,plain, manufactured by Monadnock Company, the Dba Lisi Aerospace, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-042-4955 has 1 manufacturer part number on file: 9995-17 (Monadnock Company, the Dba Lisi Aerospace).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-101-7134. Verify interchangeability with system specifications before substitution.
Key specifications for 9995-17: First End Location: LARGE END; First End Style: SQUARE; Pin Taper: 0.9375 PER FOOT IN INCHES; Pin Overall Length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. 7 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.