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Technical Data Sheet
S40045 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The TRANSISTOR is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, overall_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.500 INCHES MINIMUM IN, overall_diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-159-1254, 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
S40045
NSN: 5330-00-159-1254
FSC: 5330
CAGE: 97820 — SHAMBAN POLYMER TECH GROUP (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM IN
overall_diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
peripheral_diameter4.090 INCHES MINIMUM AND 4.094 INCHES MAXIMUM IN
center_hole_diameter3.880 INCHES MINIMUM AND 3.888 INCHES MAXIMUM IN
cross-sectional_height0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
NSN5330-00-159-1254
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S40045 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
KEY FEATURES
CROSS-SECTIONAL SHAPE STYLE: V
CENTER HOLE DIAMETER: 3.880 INCHES MINIMUM AND 3.888 INCHES MAXIMUM IN
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-53 COMP 16804 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL DIAMETER: 4.090 INCHES MINIMUM AND 4.094 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT: 0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEV
CENTER HOLE DIAMETER3.880 INCHES MINIMUM AND 3.888 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-53 COMP 16804 FSCM 97820 MFR REF SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL DIAMETER4.090 INCHES MINIMUM AND 4.094 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2N3440Interchangeable
interchangeable cross-reference
interchangeable
JAN2N3440AInterchangeable
interchangeable cross-reference
interchangeable
1003069G4Interchangeable
interchangeable cross-reference
interchangeable
99-4496Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S40045?
S40045 is a TRANSISTOR.
What parts can replace S40045?
There are 4 known substitutes for S40045: 2N3440, JAN2N3440A, 1003069G4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S40045?
S40045 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-159-1254. This indicates validated use in U.S. government and defense supply chains.
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