The Marker,identification, cataloged under National Stock Number 7690-01-464-4689, is classified within Federal Supply Class 7690 (Miscellaneous Printed Matter) of the Books, Maps, and Other Publications group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 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 | 7690-01-464-4689 |
| Primary Part Number | 12462137 |
| Item Name | Marker,identification |
| FSC / FSG | 7690 / 76 — Miscellaneous Printed Matter |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Length | 3.000 INCHES NOMINAL IN |
| Inscription | RESTRICTION CAGE INDICATOR; NORMAL OPERATING RANGE 0 TO 25 INCHES H2O; CLEAN OR REPLACE AIR FILTER ELEMENT WHEN VACUUM REACHES 25 INCHES H2O IN |
| Material Document and Classification | L-P-375, TYPE 2, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE |
| Basic Shape Style | SQUARE |
| Width | 3.000 INCHES NOMINAL IN |
| Material | PLASTIC VINYL CHLORIDE |
| 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 |
|---|---|
| 12462137 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 7690-01-464-4689 is a Marker,identification, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 7690, Miscellaneous Printed Matter. Status: active.
NSN 7690-01-464-4689 has 1 manufacturer part number on file: 12462137 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12462137: Length: 3.000 INCHES NOMINAL IN; Inscription: RESTRICTION CAGE INDICATOR; NORMAL OPERATING RANGE 0 TO 25 INCHES H2O; CLEAN OR REPLACE AIR FILTER ELEMENT WHEN VACUUM REACHES 25 INCHES H2O IN; Material Document and Classification: L-P-375, TYPE 2, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE; Basic Shape Style: SQUARE. 6 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.