The Grille,metal, cataloged under National Stock Number 5340-01-298-4592, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is N H Research, Llc Dba Nh Research Llc. Government technical data includes 11 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-298-4592 |
| Primary Part Number | 02-2170 |
| Item Name | Grille,metal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | N H Research, Llc Dba Nh Research Llc |
| Status | ACTIVE |
| Frame Overall Height | 7.250 INCHES NOMINAL IN |
| FSC Application Data | SUB-ASSY,PROG LOAD |
| Open Area in Percent | 100.0 |
| Shape | RECTANGULAR |
| Perforation Shape | EXPANDED-X |
| Frame Overall Width | 16.500 INCHES NOMINAL IN |
| Frame Type | FLAT |
| Surface Treatment | CHROMATE ZINC OVERALL |
| Core Type | PERFORATED METAL |
| Material | STEEL OVERALL |
| Frame Overall Thickness | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 02-2170 PRIMARY | N H Research, Llc Dba Nh Research Llc (USA) |
NSN 5340-01-298-4592 is a Grille,metal, manufactured by N H Research, Llc Dba Nh Research Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-298-4592 has 1 manufacturer part number on file: 02-2170 (N H Research, Llc Dba Nh Research Llc).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-506-9404. Verify interchangeability with system specifications before substitution.
Key specifications for 02-2170: Frame Overall Height: 7.250 INCHES NOMINAL IN; FSC Application Data: SUB-ASSY,PROG LOAD; Open Area in Percent: 100.0; Shape: RECTANGULAR. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5340-01-298-4592 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.