1649581 — WINDOW,OBSERVATION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1649581: WINDOW,OBSERVATION.

The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: PLASTIC, edge_type: FLAT FINISH, surface_finish: POLISHED, overall_diameter: 11.250 INCHES NOMINAL IN, style_designator: CIRCULAR, overall_thickness: 0.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 9340-00-043-4595, 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

1649581

NSN: 9340-00-043-4595
FSC: 9340 — Glass Fabricated Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	PLASTIC
edge_type	FLAT FINISH
ply_quantity	1
surface_finish	POLISHED
overall_diameter	11.250 INCHES NOMINAL IN
style_designator	CIRCULAR
overall_thickness	0.187 INCHES NOMINAL IN
material_transparency	CLEAR
material_document_and_classification	MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	9340-00-043-4595

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 11.250 INCHES NOMINAL IN

•

SURFACE FINISH: POLISHED

•

OVERALL THICKNESS: 0.187 INCHES NOMINAL IN

•

MATERIAL TRANSPARENCY: CLEAR

•

STYLE DESIGNATOR: CIRCULAR

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE

•

EDGE TYPE: FLAT FINISH

•

PLY QUANTITY: 1

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	11.250 INCHES NOMINAL IN
SURFACE FINISH	POLISHED
OVERALL THICKNESS	0.187 INCHES NOMINAL IN
MATERIAL TRANSPARENCY	CLEAR
STYLE DESIGNATOR	CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
EDGE TYPE	FLAT FINISH
PLY QUANTITY	1
COLOR	AMBER
MATERIAL	PLASTIC

OTHER ITEMS IN FSC 9340 — Glass Fabricated Materials

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

9340-00-001-2702 9340-00-001-3590 9340-00-001-3591 9340-00-001-3592 9340-00-003-0380 9340-00-003-1497 9340-00-003-1553 9340-00-003-7325

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1649581?

1649581 is a WINDOW,OBSERVATION.

What is the NSN for 1649581?

1649581 is cataloged in the U.S. Government catalog under NSN 9340-00-043-4595. This indicates validated use in U.S. government and defense supply chains.

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1649581 — WINDOW,OBSERVATION

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