The Nut Spacer,plate, cataloged under National Stock Number 5310-00-151-5491, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eriks Southwest Inc Dba Montclair Enterprises. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-151-5491 |
| Primary Part Number | NAS1195DD4EM |
| Item Name | Nut Spacer,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Eriks Southwest Inc Dba Montclair Enterprises |
| Status | ACTIVE |
| Plate Thickness | 0.026 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN |
| Nut Length | 0.807 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN |
| Plate Width | 0.399 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | 2 HOLES |
| Material Document and Classification | QQ-A-250/3,ALLOY 2014,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/5,ALLOY ALCLAD 2024,T3 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/5,T4 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-250/13,ALLOY ALCLAD 7075 T6 FED SPEC 4TH MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.102 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN |
| Specification/standard Data | 80205-NAS1195 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Distance From Aperture Center to Mounting Hole Center | 0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Holes Along Length | 0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN |
| Thru-Hole Diameter | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Nut Style | PLATE NUT SPACER |
| Material | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 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 |
|---|---|
| NAS1195DD4EM | Nor-Cal Supply Co (USA) |
| NAS1195DD4EM | Plastic and Metal Products Corporation (USA) |
| NAS1195DD4EM PRIMARY | Eriks Southwest Inc Dba Montclair Enterprises (USA) |
| Reference | Meaning |
|---|---|
| NAS1195DD4EM | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-151-5491 is a Nut Spacer,plate, manufactured by Eriks Southwest Inc Dba Montclair Enterprises, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-151-5491 has 3 manufacturer part numbers on file: NAS1195DD4EM (Nor-Cal Supply Co), NAS1195DD4EM (Plastic and Metal Products Corporation), NAS1195DD4EM (Eriks Southwest Inc Dba Montclair Enterprises).
Key specifications for NAS1195DD4EM: Plate Thickness: 0.026 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN; Nut Length: 0.807 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN; Plate Width: 0.399 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN; Mounting Hole Arrangement Style: 2 HOLES. 13 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.