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TMH38 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TMH38: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include special_features: RED; USED ON A 3/8 INCH HYDRAULIC COUPLER; -30 TO 100 DEG C WORKING TEMPERATURE; SHORE DUROMETER A 60 HARDNESS IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-590-7071, 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
TMH38
NSN: 5340-01-590-7071
FSC: 5340 — Hardware, Commercial
CAGE: 1C1F4 — FASTER INC (USA)
SPECIFICATIONS
special_featuresRED; USED ON A 3/8 INCH HYDRAULIC COUPLER; -30 TO 100 DEG C WORKING TEMPERATURE; SHORE DUROMETER A 60 HARDNESS IN
NSN5340-01-590-7071
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TMH38 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 FEATURESRED; USED ON A 3/8 INCH HYDRAULIC COUPLER; -30 TO 100 DEG C WORKING TEMPERATURE; SHORE DUROMETER A 60 HARDNESS IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
Y00015174Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A07938360Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TMH38?
TMH38 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace TMH38?
There are 2 known substitutes for TMH38: Y00015174, A07938360. Substitute compatibility should be verified for your specific system.
What is the NSN for TMH38?
TMH38 is cataloged in the U.S. Government catalog under NSN 5340-01-590-7071. This indicates validated use in U.S. government and defense supply chains.
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