The Grommet Assembly, cataloged under National Stock Number 5340-01-732-7231, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Glenair, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Grommet Assembly |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Glenair, Inc. (CAGE 06324) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-732-7231 |
| Primary Part Number | 687-938-HP7 |
| Item Name | Grommet Assembly |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 438-8616312-157 | Naval Sea Systems Command (USA) |
| 687-938-HP7 PRIMARY | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| R8531052-157 | 5/2 Secondary reference U.S. Government activity |
| 218110944 | 5/2 Secondary reference U.S. Government activity |
| 8616312 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5340-01-732-7231 is a Grommet Assembly, manufactured by Glenair, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-732-7231 has 2 manufacturer part numbers on file: 438-8616312-157 (Naval Sea Systems Command), 687-938-HP7 (Glenair, Inc.).
5 possible matches (shared part number, not a government interchangeability claim): 5340-01-732-7265, 5340-01-732-7309, 5340-01-732-7315. Verify interchangeability with system specifications before substitution.
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.