The Marker,identification, cataloged under National Stock Number 7690-01-115-1639, is classified within Federal Supply Class 7690 (Miscellaneous Printed Matter) of the Books, Maps, and Other Publications group. The manufacturer of record is Hardigg Industries, Llc Div Hardigg Cases. 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 | 7690-01-115-1639 |
| Primary Part Number | BP21-433 |
| Item Name | Marker,identification |
| FSC / FSG | 7690 / 76 — Miscellaneous Printed Matter |
| Manufacturer | Hardigg Industries, Llc Div Hardigg Cases |
| Status | ACTIVE |
| Inscription Height | 0.120 INCHES NOMINAL IN |
| Length | 2.000 INCHES NOMINAL IN |
| Inscription | PRESS BUTTON TO EQUALIZE PRESSURE |
| Marking Designation | LEGEND LOCATION NOT OTHERWISE SPECIFIED |
| Basic Shape Style | RECTANGULAR |
| Color | WHITE SINGLE SIDE INSCRIPTION BACKGROUND |
| Color | RED SINGLE SIDE INSCRIPTION |
| Usage Form | SINGULAR |
| Width | 0.620 INCHES NOMINAL IN |
| Material | PLASTIC POLYESTER |
| 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 |
|---|---|
| BP21-433 PRIMARY | Hardigg Industries, Llc Div Hardigg Cases (USA) |
NSN 7690-01-115-1639 is a Marker,identification, manufactured by Hardigg Industries, Llc Div Hardigg Cases, classified under FSC 7690, Miscellaneous Printed Matter. Status: active.
NSN 7690-01-115-1639 has 1 manufacturer part number on file: BP21-433 (Hardigg Industries, Llc Div Hardigg Cases).
Key specifications for BP21-433: Inscription Height: 0.120 INCHES NOMINAL IN; Length: 2.000 INCHES NOMINAL IN; Inscription: PRESS BUTTON TO EQUALIZE PRESSURE; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED. 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.