The Joint,breakdown,sid, cataloged under National Stock Number 2040-01-216-1570, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Aef-Performance Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2040-01-216-1570 |
| Primary Part Number | 5749384-002 |
| Item Name | Joint,breakdown,sid |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Aef-Performance Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; LOCKBOLT PINS,O.250 IN. DIA AND 0.375 IN. DIA; LOCKBOLT COLLAR 0.250 IN ID AND 0.375 IN. ID; WASHER PLATE AND NYLON TOP WASHER PLATE,WASHER AND NYLON TOP WASHER,CONE WASHER AND NYLON TOP CONE WASHER; 190 LOCKBOLT SETS PER JOINT PER SIDE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5749384-002 | Smr Acquisition Llc (USA) |
| 5749384-002 PRIMARY | Aef-Performance Llc (USA) |
| Reference | Meaning |
|---|---|
| 119-5749384 FIND 2 | 5/1 Secondary reference Naval Sea Systems Command |
| 5749384-002 | 5/9 Secondary reference Textron Systems Corp |
| 5749384-002 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 5749384-002 | 5/9 Secondary reference Gkn Aerospace Services Ltd |
NSN 2040-01-216-1570 is a Joint,breakdown,sid, manufactured by Aef-Performance Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-216-1570 has 2 manufacturer part numbers on file: 5749384-002 (Smr Acquisition Llc), 5749384-002 (Aef-Performance Llc).
Key specifications for 5749384-002: General Characteristics Item Description: STEEL; LOCKBOLT PINS,O.250 IN. DIA AND 0.375 IN. DIA; LOCKBOLT COLLAR 0.250 IN ID AND 0.375 IN. ID; WASHER PLATE AND NYLON TOP WASHER PLATE,WASHER AND NYLON TOP WASHER,CONE WASHER AND NYLON TOP CONE WASHER; 190 LOCKBOLT SETS PER JOINT PER SIDE IN. 1 specification is 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.
NSN 2040-01-216-1570 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.