The Plate,retaining,seal, cataloged under National Stock Number 5340-01-663-9745, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Flowline Valve and Controls, L.l.c.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-663-9745 |
| Primary Part Number | 76N-7M010 |
| Item Name | Plate,retaining,seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Flowline Valve and Controls, L.l.c. |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 76N-7M010 PRIMARY | Flowline Valve and Controls, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| FL 77N-0150-2AB-R1 REV D IT. 7 | C/1 Advisory reference — outside the item-of-supply concept Flowline Valve and Controls, L.l.c. |
| FL 77N-0150-2AB-R1 | D/9 Drawing number reference only Flowline Valve and Controls, L.l.c. |
NSN 5340-01-663-9745 is a Plate,retaining,seal, manufactured by Flowline Valve and Controls, L.l.c., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-663-9745 has 1 manufacturer part number on file: 76N-7M010 (Flowline Valve and Controls, L.l.c.).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-663-9753. Verify interchangeability with system specifications before substitution.
Key specifications for 76N-7M010: Part Name Assigned by Controlling Agency: SEAL PLATE; End Item Identification: VALVE,BUTTERFLY,LUG TYPE, SERIES 77N; Material: NICKEL ALLOY. 1 specification is documented in the U.S. Government catalog.
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.