The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-134-0677, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Unison Industries Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-134-0677 |
| Primary Part Number | 122827 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Material Document and Classification | 105878 VITON COMPOUND MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Large Flange Outside Diameter | 0.605 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Grommet Construction Type | SOLID |
| Material | RUBBER SYNTHETIC OVERALL |
| Nonmetallic Hardness Rating | 49.5 MINIMUM SHORE DUROMETER A AND 60.5 MAXIMUM SHORE DUROMETER A |
| 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 |
|---|---|
| 122827 | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 122827 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-134-0677 is a Grommet,nonmetallic, manufactured by Unison Industries Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-134-0677 has 1 manufacturer part number on file: 122827 (Unison Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-499-4210. Verify interchangeability with system specifications before substitution.
Key specifications for 122827: Overall Height: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN; Material Document and Classification: 105878 VITON COMPOUND MFR REF SINGLE MATERIAL RESPONSE OVERALL; Large Flange Outside Diameter: 0.605 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Special Features: 4 HOLES EQUALLY SPACED,0.110/0.120 IN. DIA ONE END,0.050/0.060 IN. DIA OTHER END;SUITABLE FOR 450.0 FAHRENHEIT SERVICE IN. 5 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.