The Bolt,square Neck, cataloged under National Stock Number 5306-01-714-6072, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hammonds Technical Services, Inc.. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-714-6072 |
| Primary Part Number | 881000 |
| Item Name | Bolt,square Neck |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hammonds Technical Services, Inc. |
| Status | ACTIVE |
| Neck Length | 0.19 INCHES NOMINAL IN |
| Head Height | 0.176 INCHES NOMINAL IN |
| Fastener Length | 1.00 INCHES NOMINAL IN |
| Thread Length | 0.81 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.3125 INCHES IN |
| Head Style | OVAL |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 316 OVERALL |
| Head Diameter | 0.719 INCHES NOMINAL IN |
| 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 |
|---|---|
| 881000 PRIMARY | Hammonds Technical Services, Inc. (USA) |
NSN 5306-01-714-6072 is a Bolt,square Neck, manufactured by Hammonds Technical Services, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-714-6072 has 1 manufacturer part number on file: 881000 (Hammonds Technical Services, Inc.).
Key specifications for 881000: Neck Length: 0.19 INCHES NOMINAL IN; Head Height: 0.176 INCHES NOMINAL IN; Fastener Length: 1.00 INCHES NOMINAL IN; Thread Length: 0.81 INCHES NOMINAL IN. 10 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.