The Marker,identification, cataloged under National Stock Number 7690-01-520-3441, is classified within Federal Supply Class 7690 (Miscellaneous Printed Matter) of the Books, Maps, and Other Publications group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7690-01-520-3441 |
| Primary Part Number | 75A890055-2134 |
| Item Name | Marker,identification |
| FSC / FSG | 7690 / 76 — Miscellaneous Printed Matter |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | NHA 75A732201, 75A732301 AND 75A732401 |
| Length | 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN |
| Inscription | MK-7 SSD 61J-Y312 |
| Material Document and Classification | MMS 901 MFR REF SINGLE MATERIAL RESPONSE |
| Basic Shape Style | RECTANGULAR |
| Color | BLACK SINGLE SIDE INSCRIPTION BACKGROUND |
| Usage Form | SINGULAR |
| Width | 0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY |
| Thickness | 0.003 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 |
|---|---|
| 75A890055-2134 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 7690-01-520-3441 is a Marker,identification, manufactured by The Boeing Company Div Defense, classified under FSC 7690, Miscellaneous Printed Matter. Status: active.
NSN 7690-01-520-3441 has 1 manufacturer part number on file: 75A890055-2134 (The Boeing Company Div Defense).
Key specifications for 75A890055-2134: FSC Application Data: NHA 75A732201, 75A732301 AND 75A732401; Length: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN; Inscription: MK-7 SSD 61J-Y312; Material Document and Classification: MMS 901 MFR REF SINGLE MATERIAL RESPONSE. 10 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.