The Marker Strip,terminal Board, cataloged under National Stock Number 5940-00-690-9631, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-690-9631 |
| Primary Part Number | 53773 |
| Item Name | Marker Strip,terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Length | 1.125 INCHES NOMINAL IN |
| Inscription | 1 2 3 4 LOCATION NOT OTHERWISE SPECIFIED |
| Marking Designation | LEGEND LOCATION NOT OTHERWISE SPECIFIED |
| Inscription Color | WHITE |
| Inscription Background Color | BLACK |
| Width | 2.156 INCHES NOMINAL IN |
| Material | FIBER |
| Thickness | 0.031 INCHES NOMINAL IN |
| 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 |
|---|---|
| 53773 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| 53773 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
NSN 5940-00-690-9631 is a Marker Strip,terminal Board, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-690-9631 has 1 manufacturer part number on file: 53773 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
4 possible matches (shared part number, not a government interchangeability claim): 3040-00-942-1461, 5340-01-063-5710, 1680-01-297-7073. Verify interchangeability with system specifications before substitution.
Key specifications for 53773: Length: 1.125 INCHES NOMINAL IN; Inscription: 1 2 3 4 LOCATION NOT OTHERWISE SPECIFIED; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED; Inscription Color: WHITE. 8 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.