The Pin,tapered,plain, cataloged under National Stock Number 5315-01-529-4590, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-529-4590 |
| Primary Part Number | 2666098 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OVERALL |
| First End Location | LARGE END |
| Surface Treatment Document and Classification | ES-091 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | SQUARE |
| Pin Taper | 0.250 PER FOOT IN INCHES |
| Material Document and Classification | 5641 ASSN STD SINGLE MATERIAL RESPONSE OR 5639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Length | 0.680 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | SPLIT |
| Material | STEEL COMP 303SE OR STEEL COMP 304 OVERALL |
| 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 |
|---|---|
| 2666098 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 5315-01-529-4590 is a Pin,tapered,plain, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-529-4590 has 1 manufacturer part number on file: 2666098 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 2666098: Surface Finish: 32.0 MICROINCHES OVERALL; First End Location: LARGE END; Surface Treatment Document and Classification: ES-091 MFR REF SINGLE TREATMENT RESPONSE OVERALL; First End Style: SQUARE. 11 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.