The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-123-8489, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Antenna Products Corporation Dba Antenna Products Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5310-01-123-8489 |
| Primary Part Number | 2102-0002-005 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Antenna Products Corporation Dba Antenna Products Corp |
| Status | ACTIVE |
| Width Across Flats | 1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | ASTM A194,GRADE 1 OR 2 OR 2H OR 2HM ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 0.587 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN |
| Surface Treatment | ZINC OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 11 |
| Material | STEEL 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 |
|---|---|
| 2102-0002-005 PRIMARY | Antenna Products Corporation Dba Antenna Products Corp (USA) |
| Reference | Meaning |
|---|---|
| 803-2177142-5XX-26 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2102-0002-005 | 5/9 Secondary reference U.S. Government activity |
| 210200002-005 | C/1 Advisory reference — outside the item-of-supply concept Antenna Products Corporation Dba Antenna Products Corp |
| 803-2177142-5XX-32 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5310-01-123-8489 is a Nut,self-Locking,hexagon, manufactured by Antenna Products Corporation Dba Antenna Products Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-123-8489 has 1 manufacturer part number on file: 2102-0002-005 (Antenna Products Corporation Dba Antenna Products Corp).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-358-2861. Verify interchangeability with system specifications before substitution.
Key specifications for 2102-0002-005: Width Across Flats: 1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN; Surface Treatment Document and Classification: ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL COARSE (UNC); Material Document and Classification: ASTM A194,GRADE 1 OR 2 OR 2H OR 2HM ASSN STD ALL MATERIAL RESPONSES OVERALL. 14 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.