The Push on Nut, cataloged under National Stock Number 5310-01-019-2433, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-019-2433 |
| Primary Part Number | 40816A |
| Item Name | Push on Nut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS5528 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.0112 INCHES MINIMUM AND 0.0116 INCHES MAXIMUM IN |
| Nut Diameter | 1.377 INCHES MINIMUM AND 1.379 INCHES MAXIMUM IN |
| Mating Member Diameter Accommodated | 0.196 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | PUSH ON |
| 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 |
|---|---|
| 40816A PRIMARY | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA) |
NSN 5310-01-019-2433 is a Push on Nut, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-019-2433 has 1 manufacturer part number on file: 40816A (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S).
Key specifications for 40816A: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AMS5528 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material Thickness: 0.0112 INCHES MINIMUM AND 0.0116 INCHES MAXIMUM IN; Nut Diameter: 1.377 INCHES MINIMUM AND 1.379 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.