The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-437-6711, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-437-6711 |
| Primary Part Number | H30-0002-006 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | ACTIVE |
| Width Across Flats | 0.380 INCHES NOMINAL IN |
| Thread Series | UNF |
| Material Document and Classification | QQ-B-637 ALLOY 462 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-637 ALLOY 464 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-626 ALLOY 360 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Nut Height | 0.120 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 360 OVERALL |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| H30-0002-006 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| Reference | Meaning |
|---|---|
| H30-0002 | 7/1 Vendor item drawing reference L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| 8042ADX | 5/9 Secondary reference Airdale Express Llc Div Airdale Express |
| 8042 | 5/9 Secondary reference Federal Screw Products, Inc. |
NSN 5310-01-437-6711 is a Nut,plain,hexagon, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-437-6711 has 1 manufacturer part number on file: H30-0002-006 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-602-5837. Verify interchangeability with system specifications before substitution.
Key specifications for H30-0002-006: Width Across Flats: 0.380 INCHES NOMINAL IN; Thread Series: UNF; Material Document and Classification: QQ-B-637 ALLOY 462 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-637 ALLOY 464 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-626 ALLOY 360 FED SPEC 3RD MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND. 11 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.