The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-658-5797, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Schroff Inc Dba Pentair Technical Products. Government technical data includes 5 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-658-5797 |
| Primary Part Number | 20827-129 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Schroff Inc Dba Pentair Technical Products |
| Status | ACTIVE |
| Width Across Flats | 5.0 MILLIMETERS NOMINAL MM |
| Length | 9.87 MILLIMETERS MINIMUM AND 10.13 MILLIMETERS MAXIMUM MM |
| Style Designator | INTERNALLY THREADED FULL LENGTH |
| Cross-Sectional Shape | HEXAGON |
| Hole Diameter | 2.5 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 20827-129 PRIMARY | Schroff Inc Dba Pentair Technical Products (USA) |
NSN 5340-01-658-5797 is a Standoff,threaded,spacing, manufactured by Schroff Inc Dba Pentair Technical Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-658-5797 has 1 manufacturer part number on file: 20827-129 (Schroff Inc Dba Pentair Technical Products).
Key specifications for 20827-129: Width Across Flats: 5.0 MILLIMETERS NOMINAL MM; Length: 9.87 MILLIMETERS MINIMUM AND 10.13 MILLIMETERS MAXIMUM MM; Style Designator: INTERNALLY THREADED FULL LENGTH; Cross-Sectional Shape: HEXAGON. 5 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.
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.