The Register,air, cataloged under National Stock Number 4520-01-645-7626, 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 Nailor Industries of Texas Inc. 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 | 4520-01-645-7626 |
| Primary Part Number | 6145H |
| Item Name | Register,air |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Nailor Industries of Texas Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 6145H PRIMARY | Nailor Industries of Texas Inc (USA) |
NSN 4520-01-645-7626 is a Register,air, manufactured by Nailor Industries of Texas Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-645-7626 has 1 manufacturer part number on file: 6145H (Nailor Industries of Texas Inc).
Key specifications for 6145H: Special Features: USA 11"X11" OVERSEAS METRIX 279.4X279.4MM MM; Part Name Assigned by Controlling Agency: RETURN GRILL 11" X11". 0 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.