The Grommet,nonmetallic, cataloged under National Stock Number 5325-01-476-2857, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is California Dynamics Corp Dba Caldyn Los Angeles Ca. Government technical data includes 2 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 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 | 5325-01-476-2857 |
| Primary Part Number | KT249 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | California Dynamics Corp Dba Caldyn Los Angeles Ca |
| Status | ACTIVE |
| Grommet Construction Type | SOLID |
| Material | RUBBER OVERALL |
| 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 |
|---|---|
| KT249 PRIMARY | California Dynamics Corp Dba Caldyn Los Angeles Ca (USA) |
NSN 5325-01-476-2857 is a Grommet,nonmetallic, manufactured by California Dynamics Corp Dba Caldyn Los Angeles Ca, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-476-2857 has 1 manufacturer part number on file: KT249 (California Dynamics Corp Dba Caldyn Los Angeles Ca).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-571-5813. Verify interchangeability with system specifications before substitution.
Key specifications for KT249: Overall Height: 1.000 INCHES NOMINAL IN; Overall Width: 1.500 INCHES NOMINAL IN; Special Features: MAX LOAD COMP IS 135 POUNDS, MAX LOAD SHEAR IS 40 POUNDS LBS; Grommet Construction Type: SOLID. 2 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.