The Mount,resilient,utility, cataloged under National Stock Number 5340-01-666-7100, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is 901 D Llc Div Curtiss-Wright 901d. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-666-7100 |
| Primary Part Number | 2100040-4 |
| Item Name | Mount,resilient,utility |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | 901 D Llc Div Curtiss-Wright 901d |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.281 INCHES NOMINAL IN |
| Length | 8.00 INCHES NOMINAL IN |
| Load Rating | 135.0 POUNDS MAXIMUM LBS |
| Flange Thickness | 0.320 INCHES NOMINAL IN |
| Distance Between Mounting Stud Centers | 7.00 INCHES NOMINAL IN |
| Flexing Member Height | 7.00 INCHES NOMINAL IN |
| Height | 7.00 INCHES NOMINAL IN |
| Shortest Distance Between Mounting Stud Centers | 1.750 INCHES NOMINAL IN |
| Flange Width | 1.880 INCHES NOMINAL IN |
| Width | 5.50 INCHES NOMINAL IN |
| Material | STEEL INSERT |
| Material | RUBBER OUTER BEARING SLEEVE |
| 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 |
|---|---|
| 2100040-4 PRIMARY | 901 D Llc Div Curtiss-Wright 901d (USA) |
NSN 5340-01-666-7100 is a Mount,resilient,utility, manufactured by 901 D Llc Div Curtiss-Wright 901d, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-666-7100 has 1 manufacturer part number on file: 2100040-4 (901 D Llc Div Curtiss-Wright 901d).
Key specifications for 2100040-4: Flange Mounting Hole Diameter: 0.281 INCHES NOMINAL IN; Length: 8.00 INCHES NOMINAL IN; Load Rating: 135.0 POUNDS MAXIMUM LBS; Flange Thickness: 0.320 INCHES NOMINAL IN. 12 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.