The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-350-0146, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5325-00-350-0146 |
| Primary Part Number | 669613 |
| Item Name | Grommet,nonmetallic |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Grommet Overall Length | 0.630 INCHES NOMINAL IN |
| Material Document and Classification | AMS 3639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Groove Depth | 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Grommet Construction Type | SPLIT |
| Material | ASBESTOS 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 |
|---|---|
| 669613 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 669613 | 3/9 Design control — primary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 5325-00-350-0146 is a Grommet,nonmetallic, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-350-0146 has 1 manufacturer part number on file: 669613 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 6615-00-371-1743. Verify interchangeability with system specifications before substitution.
Key specifications for 669613: Grommet Overall Length: 0.630 INCHES NOMINAL IN; Material Document and Classification: AMS 3639 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Groove Depth: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Grommet Construction Type: SPLIT. 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.