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12978987 — MARKER,IDENTIFICATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12978987: MARKER,IDENTIFICATION.

The MARKER,IDENTIFICATION is a the manufacturer industrial component. Key specifications include width: 2.125 INCHES NOMINAL IN, length: 3.750 INCHES NOMINAL IN, material: PLASTIC VINYL CHLORIDE, inscription: WARNING: POISON GAS SECURE THESE DOORS BEFORE FIRING WEAPONS, basic_shape_style: SQUARE W/ROUNDED CORNERS, material_document_and_classification: L-P-375, TYPE 2, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 7690-01-464-9060, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12978987
NSN: 7690-01-464-9060
FSC: 7690 — Miscellaneous Printed Matter
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
width2.125 INCHES NOMINAL IN
length3.750 INCHES NOMINAL IN
materialPLASTIC VINYL CHLORIDE
inscriptionWARNING: POISON GAS SECURE THESE DOORS BEFORE FIRING WEAPONS
basic_shape_styleSQUARE W/ROUNDED CORNERS
material_document_and_classificationL-P-375, TYPE 2, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE
NSN7690-01-464-9060
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MARKER,IDENTIFICATION TITLE COMPONENT PN 12978987 MFR MARKER,IDENTIFICATION
KEY FEATURES
•
LENGTH: 3.750 INCHES NOMINAL IN
•
INSCRIPTION: WARNING: POISON GAS SECURE THESE DOORS BEFORE FIRING WEAPONS
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-375, TYPE 2, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE
•
BASIC SHAPE STYLE: SQUARE W/ROUNDED CORNERS
•
WIDTH: 2.125 INCHES NOMINAL IN
•
MATERIAL: PLASTIC VINYL CHLORIDE
TECHNICAL CHARACTERISTICS
LENGTH3.750 INCHES NOMINAL IN
INSCRIPTIONWARNING: POISON GAS SECURE THESE DOORS BEFORE FIRING WEAPONS
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-375, TYPE 2, CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE
BASIC SHAPE STYLESQUARE W/ROUNDED CORNERS
WIDTH2.125 INCHES NOMINAL IN
MATERIALPLASTIC VINYL CHLORIDE
OTHER ITEMS IN FSC 7690 — Miscellaneous Printed Matter
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7690-00-001-1291 7690-00-001-8933 7690-00-001-9112 7690-00-003-5316 7690-00-003-8582 7690-00-004-0402 7690-00-004-0403
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12978987?
12978987 is a MARKER,IDENTIFICATION.
What is the NSN for 12978987?
12978987 is cataloged in the U.S. Government catalog under NSN 7690-01-464-9060. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.