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MFS-50154RUBROHM — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MFS-50154RUBROHM: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, overall_height: 1.110 INCHES NOMINAL IN, style_designator: CLOSED END, width_across_flats: 0.620 INCHES NOMINAL IN, base_thread_location: INTERNAL, thread_quantity_per_inch: 32. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-217-8545, 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
MFS-50154RUBROHM
NSN: 5340-01-217-8545
FSC: 5340 — Hardware, Commercial
CAGE: 15531 — MACHINE COMPONENTS CORP. DBA MACHINE COMPONENTS CORP (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
overall_height1.110 INCHES NOMINAL IN
style_designatorCLOSED END
width_across_flats0.620 INCHES NOMINAL IN
base_thread_locationINTERNAL
thread_quantity_per_inch32
material_document_and_classificationMIL-B-54238 MIL SPEC SINGLE MATERIAL RESPONSE BODY
NSN5340-01-217-8545
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MFS-50154RUBROHM 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
•
WIDTH ACROSS FLATS: 0.620 INCHES NOMINAL IN
•
BASE THREAD LOCATION: INTERNAL
•
STYLE DESIGNATOR: CLOSED END
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-54238 MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
THREAD QUANTITY PER INCH: 32
•
MATERIAL: RUBBER SILICONE BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.110 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.620 INCHES NOMINAL IN
BASE THREAD LOCATIONINTERNAL
STYLE DESIGNATORCLOSED END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-54238 MIL SPEC SINGLE MATERIAL RESPONSE BODY
THREAD QUANTITY PER INCH32
MATERIALRUBBER SILICONE BODY
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 1
3594697-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MFS-50154RUBROHM?
MFS-50154RUBROHM is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace MFS-50154RUBROHM?
There is 1 known substitute for MFS-50154RUBROHM: 3594697-1. Substitute compatibility should be verified for your specific system.
What is the NSN for MFS-50154RUBROHM?
MFS-50154RUBROHM is cataloged in the U.S. Government catalog under NSN 5340-01-217-8545. 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.