The Leveler,threaded, cataloged under National Stock Number 4520-00-932-7331, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Raytheon Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-932-7331 |
| Primary Part Number | 453160-1 |
| Item Name | Leveler,threaded |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CADMIUM PLATED,0.125 IN. DIA HOLE IN HEX HEAD; 1.375 IN. ACROSS HEX FLATS; 0.312 IN. LG OF HEAD; 5/16-18 UNC-2A THD; 1.500 IN. LG OF THD; 1.812 IN. O/A LG A |
| 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 |
|---|---|
| 453160-1 | Raytheon Company (USA) |
| FT2724 | Ohio Nut and Bolt Co Div of Fastener Industries Inc (USA) |
| 453160-1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| VK14225 | 5/9 Secondary reference Preway Inc |
| 13208E6217 | 3/2 Design control — primary reference U.S. Government activity |
| 13208E6217 | 5/9 Secondary reference Transtar Metals Corp |
| 453160-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| M6217 | 5/9 Secondary reference Transtar Metals Corp |
| M6217 | 5/9 Secondary reference U.S. Government activity |
| 13208E6217 | 5/9 Secondary reference U.S. Government activity |
| HX6A | 5/9 Secondary reference U.S. Government activity |
NSN 4520-00-932-7331 is a Leveler,threaded, manufactured by Raytheon Company, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-932-7331 has 3 manufacturer part numbers on file: 453160-1 (Raytheon Company), FT2724 (Ohio Nut and Bolt Co Div of Fastener Industries Inc), 453160-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 453160-1: General Characteristics Item Description: STEEL,CADMIUM PLATED,0.125 IN. DIA HOLE IN HEX HEAD; 1.375 IN. ACROSS HEX FLATS; 0.312 IN. LG OF HEAD; 5/16-18 UNC-2A THD; 1.500 IN. LG OF THD; 1.812 IN. O/A LG A. 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.
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.