71-00503D — WINDOW,OBSERVATION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

71-00503D: WINDOW,OBSERVATION.

The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: PLASTIC METHYL METHACRYLATE, overall_width: 2.000 INCHES NOMINAL IN, overall_length: 3.030 INCHES NOMINAL IN, special_features: ALUMINUM FRAME,MESH NICKLE COPPER WIRE, style_designator: SQUARE CORNERS, features_provided: FRAME AND LIGHT REDUCING. This part is cataloged in the U.S.

Government catalog under NSN 9330-01-345-3307, 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

71-00503D

NSN: 9330-01-345-3307
FSC: 9330 — Plastics Fabricated Materials
CAGE: 07700 — TECHNICAL WIRE PRODUCTS, LLC DBA TWP (USA)

SPECIFICATIONS

material	PLASTIC METHYL METHACRYLATE
overall_width	2.000 INCHES NOMINAL IN
overall_length	3.030 INCHES NOMINAL IN
special_features	ALUMINUM FRAME,MESH NICKLE COPPER WIRE
style_designator	SQUARE CORNERS
features_provided	FRAME AND LIGHT REDUCING
overall_thickness	0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
material_transparency	TRANSLUCENT
temp_at_maximum_operating_pressure	-200.0 CELSIUS DEGC
material_document_and_classification	L-P-391,TYPE 1,GRADE C FED SPEC SINGLE MATERIAL RESPONSE
NSN	9330-01-345-3307

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL THICKNESS: 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN

•

MATERIAL TRANSPARENCY: TRANSLUCENT

•

STYLE DESIGNATOR: SQUARE CORNERS

•

MATERIAL DOCUMENT AND CLASSIFICATION: L-P-391,TYPE 1,GRADE C FED SPEC SINGLE MATERIAL RESPONSE

•

FEATURES PROVIDED: FRAME AND LIGHT REDUCING

•

TEMP AT MAXIMUM OPERATING PRESSURE: -200.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

OVERALL THICKNESS	0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
MATERIAL TRANSPARENCY	TRANSLUCENT
STYLE DESIGNATOR	SQUARE CORNERS
MATERIAL DOCUMENT AND CLASSIFICATION	L-P-391,TYPE 1,GRADE C FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.030 INCHES NOMINAL IN
OVERALL WIDTH	2.000 INCHES NOMINAL IN
FEATURES PROVIDED	FRAME AND LIGHT REDUCING
TEMP AT MAXIMUM OPERATING PRESSURE	-200.0 CELSIUS DEGC
COLOR	RED
SPECIAL FEATURES	ALUMINUM FRAME,MESH NICKLE COPPER WIRE

OTHER ITEMS IN FSC 9330 — Plastics Fabricated Materials

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

9330-00-001-6009 9330-00-003-0266 9330-00-003-1162 9330-00-003-2789 9330-00-003-3321 9330-00-003-6171 9330-00-003-7116 9330-00-003-8580

SUBSTITUTES & CROSS-REFERENCES 2

7946A63H01Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

71-00503AReference document

Same NSN cross-reference

Reference document — Secondary reference

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 71-00503D?

71-00503D is a WINDOW,OBSERVATION.

What parts can replace 71-00503D?

There are 2 known substitutes for 71-00503D: 7946A63H01, 71-00503A. Substitute compatibility should be verified for your specific system.

What is the NSN for 71-00503D?

71-00503D is cataloged in the U.S. Government catalog under NSN 9330-01-345-3307. This indicates validated use in U.S. government and defense supply chains.

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