The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-561-7922, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. 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 | 5325-00-561-7922 |
| Primary Part Number | 8171658 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Grommet Style | DEE |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Groove Depth | 0.750 INCHES NOMINAL IN |
| Hole Center to Flat End Length | 1.250 INCHES NOMINAL IN |
| Features Provided | COOLANT RESISTANT AND OIL RESISTANT |
| Grommet Construction Type | SOLID |
| Material | RUBBER SYNTHETIC OVERALL |
| Large Flange Radius | 1.062 INCHES NOMINAL IN |
| Groove Width | 0.875 INCHES NOMINAL IN |
| Hole Diameter | 0.750 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 |
|---|---|
| 8171658 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5325-00-561-7922 is a Grommet,nonmetallic, manufactured by Us Army Aviation and Missile Command, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-561-7922 has 1 manufacturer part number on file: 8171658 (Us Army Aviation and Missile Command).
Key specifications for 8171658: Overall Height: 0.750 INCHES NOMINAL IN; Grommet Style: DEE; Flange Thickness: 0.125 INCHES NOMINAL IN; Groove Depth: 0.750 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.