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40328-1 — 40328-1

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

40328-1: 40328-1.

The 40328-1 is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: ALUMINUM OVERALL, bore_type: STRAIGHT, face_width: 0.500 INCHES NOMINAL IN, bore_length: 1.000 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-435-6243, 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
MRO→ MRO_GENERAL→ 40328-1
NSN: 5330-00-435-6243
NIINs: 004356243, 007907558, 010941077, 016122467
FSC: 5330 — Packing and Gasket Materials
CAGE: 70628 — ARROWHEAD PRODUCTS CORP (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialALUMINUM OVERALL
bore_typeSTRAIGHT
face_width0.500 INCHES NOMINAL IN
bore_length1.000 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
groove_depth0.125 INCHES NOMINAL IN
groove_shapeU
groove_width0.156 INCHES NOMINAL IN
bore_diameter0.187 INCHES NOMINAL IN
groove_radius0.062 INCHES NOMINAL IN
NSN5330-00-435-6243
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40328-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESINNER AND OUTER SKIN
SUBSTITUTES & CROSS-REFERENCES 1
216-76400-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40328-1?
40328-1 is a 40328-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 40328-1?
There is 1 known substitute for 40328-1: 216-76400-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 40328-1?
40328-1 is cataloged in the U.S. Government catalog under NSN 5330-00-435-6243. This indicates validated use in U.S. government and defense supply chains.
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