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TA16138 — TA16138

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

TA16138: TA16138.

The TA16138 is a the manufacturer industrial component. Key specifications include overall_width: 1.25 INCHES NOMINAL IN, overall_length: 4.38 INCHES NOMINAL IN, inside_diameter: 0.438 INCHES NOMINAL IN, surface_treatment: PLASTIC EPOXY POLYAMIDE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-718-9818, 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→ TA16138
NSN: 5340-01-718-9818
NIINs: 017189818, 017194483, 017198374
FSC: 5340 — Hardware, Commercial
CAGE: 07609 — NAVAL SURFACE WARFARE CENTER DAHLGREN DIV (USA)
SPECIFICATIONS
overall_width1.25 INCHES NOMINAL IN
overall_length4.38 INCHES NOMINAL IN
inside_diameter0.438 INCHES NOMINAL IN
surface_treatmentPLASTIC EPOXY POLYAMIDE OVERALL
NSN5340-01-718-9818
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TA16138 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
•
INSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC EPOXY POLYAMIDE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.38 INCHES NOMINAL IN
OVERALL WIDTH1.25 INCHES NOMINAL IN
INSIDE DIAMETER0.438 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC EPOXY POLYAMIDE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
8794896/SHEET 1Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 TA16138?
TA16138 is a TA16138. It is classified as a MRO (MRO_GENERAL).
What parts can replace TA16138?
There is 1 known substitute for TA16138: 8794896/SHEET 1. Substitute compatibility should be verified for your specific system.
What is the NSN for TA16138?
TA16138 is cataloged in the U.S. Government catalog under NSN 5340-01-718-9818. This indicates validated use in U.S. government and defense supply chains.
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