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ST7M367-20-16 — SLEEVE,SEAL,COUPLER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST7M367-20-16: SLEEVE,SEAL,COUPLER.

The SLEEVE,SEAL,COUPLER is a the manufacturer industrial component. Key specifications include material: GLASS FIBER INTERNAL, temp_rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF, cross-sectional_length: 3.875 INCHES MINIMUM AND 4.125 INCHES MAXIMUM IN, end_item_identification: FWD FUSE 4 5, cross-sectional_shape_style: SPHERICAL, cross_section_inside_diameter: 4.97 INCHES MINIMUM AND 5.03 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-603-7039, 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
ST7M367-20-16
NSN: 5330-01-603-7039
FSC: 5330 — Packing and Gasket Materials
CAGE: 98891 — HBD INDUSTRIES, INC (USA)
SPECIFICATIONS
materialGLASS FIBER INTERNAL
temp_rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
special_featuresTHE OPERATING PRESSURE IS 60 PSI. THE PROOF PRESSURE IS 120 PSI. THE BURST PRESSURE IS 180 PSI. THIS IS FOR GENERAL PURPOSE.
cross-sectional_length3.875 INCHES MINIMUM AND 4.125 INCHES MAXIMUM IN
end_item_identificationFWD FUSE 4 5
cross-sectional_shape_styleSPHERICAL
cross_section_inside_diameter4.97 INCHES MINIMUM AND 5.03 INCHES MAXIMUM IN
cross_section_outside_diameter5.13 INCHES MINIMUM AND 5.19 INCHES MAXIMUM IN
NSN5330-01-603-7039
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST7M367-20-16 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL
•
CROSS-SECTIONAL LENGTH: 3.875 INCHES MINIMUM AND 4.125 INCHES MAXIMUM IN
•
CROSS SECTION INSIDE DIAMETER: 4.97 INCHES MINIMUM AND 5.03 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 5.13 INCHES MINIMUM AND 5.19 INCHES MAXIMUM IN
•
MATERIAL: SILICONE OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
CROSS-SECTIONAL SHAPE STYLESPHERICAL
CROSS-SECTIONAL LENGTH3.875 INCHES MINIMUM AND 4.125 INCHES MAXIMUM IN
CROSS SECTION INSIDE DIAMETER4.97 INCHES MINIMUM AND 5.03 INCHES MAXIMUM IN
SPECIAL FEATURESTHE OPERATING PRESSURE IS 60 PSI. THE PROOF PRESSURE IS 120 PSI. THE BURST PRESSURE IS 180 PSI. THIS IS FOR GENERAL PURPOSE.
CROSS SECTION OUTSIDE DIAMETER5.13 INCHES MINIMUM AND 5.19 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONFWD FUSE 4 5
MATERIALSILICONE OVERALL
MATERIALGLASS FIBER INTERNAL
SUBSTITUTES & CROSS-REFERENCES 1
ST7M367Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST7M367-20-16?
ST7M367-20-16 is a SLEEVE,SEAL,COUPLER.
What parts can replace ST7M367-20-16?
There is 1 known substitute for ST7M367-20-16: ST7M367. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M367-20-16?
ST7M367-20-16 is cataloged in the U.S. Government catalog under NSN 5330-01-603-7039. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.