The Nut Spacer,plate, cataloged under National Stock Number 5310-00-764-8538, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-764-8538 |
| Primary Part Number | 158316 |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Plate Thickness | 0.065 INCHES NOMINAL IN |
| Nut Length | 0.563 INCHES NOMINAL IN |
| Plate Width | 0.188 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Mounting Hole Diameter | 0.086 INCHES NOMINAL IN |
| Distance From Aperture Center to Mounting Hole Center | 0.187 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.375 INCHES NOMINAL IN |
| Thru-Hole Diameter | 0.086 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | PLATE NUT SPACER |
| Material | STEEL OVERALL |
| Nut Mounting Provision | STRAIGHT HOLES |
| 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 |
|---|---|
| 158316 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 158316 | 3/9 Design control — primary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 158316 | 5/9 Secondary reference At and T Corp |
| 158316 | 5/9 Secondary reference Telemechanics Inc |
NSN 5310-00-764-8538 is a Nut Spacer,plate, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-764-8538 has 1 manufacturer part number on file: 158316 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for 158316: Plate Thickness: 0.065 INCHES NOMINAL IN; Nut Length: 0.563 INCHES NOMINAL IN; Plate Width: 0.188 INCHES NOMINAL IN; Mounting Hole Arrangement Style: 2 HOLES. 12 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.