The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-113-4181, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-113-4181 |
| Primary Part Number | 2035275-0001 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Shank Diameter | 0.112 INCHES NOMINAL IN |
| Second Shank Diameter | 0.095 INCHES NOMINAL IN |
| First End Location | SMALL END |
| Surface Treatment Document and Classification | B-86,FSCM 27914 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.112 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Shank Length | 0.120 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Second Shank Length | 0.160 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.188 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | SQUARE |
| Thread Class | 2A A |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 2035275-0001 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 2035275-0001 | 5/9 Secondary reference Honeywell International Inc Dba Honeywell |
NSN 5315-01-113-4181 is a Pin,shoulder,headless, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-113-4181 has 1 manufacturer part number on file: 2035275-0001 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 2035275-0001: Shank Diameter: 0.112 INCHES NOMINAL IN; Second Shank Diameter: 0.095 INCHES NOMINAL IN; First End Location: SMALL END; Surface Treatment Document and Classification: B-86,FSCM 27914 MFR REF SINGLE TREATMENT RESPONSE OVERALL. 18 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.