PartsTable
Technical Data Sheet
5100-190 ✓ 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 REDUCER,HOSE,FIRE FIGHTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, reducer_type: CONCENTRIC, connection_type: THREADED EXTERNAL HOSE SECOND END, connection_style: GASKET SEAL (HOSE) FIRST END, operating_pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 2.500 INCHES FIRST END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-239-1873, 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
5100-190
NSN: 5330-00-239-1873
FSC: 5330
CAGE: 04024 — FOREST SERVICE SPECIFICATIONS PROMULGATED BY UNITED STATES FOREST SERVICE WASHINGTON DC
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
reducer_typeCONCENTRIC
connection_typeTHREADED EXTERNAL HOSE SECOND END
connection_styleGASKET SEAL (HOSE) FIRST END
operating_pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size2.500 INCHES FIRST END IN
nominal_overall_length1.812 INCHES IN
media_for_which_designedWATER SINGLE RESPONSE
thread_quantity_per_inch9 SECOND END
thread_series_designatorNPSH FIRST END
NSN5330-00-239-1873
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5100-190 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
OUTSIDE DIAMETER: 2.062 INCHES NOMINAL IN
APERTURE DIAMETER: 1.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
HARDNESS RATING: 35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
ELONGATION PERCENTAGE: 300 MAXIMUM
STYLE DESIGNATOR: CIRCULAR
CROSS-SECTIONAL THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.062 INCHES NOMINAL IN
APERTURE DIAMETER1.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HARDNESS RATING35.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
ELONGATION PERCENTAGE300 MAXIMUM
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
NFES-0742Interchangeable
interchangeable cross-reference
interchangeable
5100-190Interchangeable
interchangeable cross-reference
interchangeable
NFES-2326Interchangeable
interchangeable cross-reference
interchangeable
5100-107Interchangeable
interchangeable cross-reference
interchangeable
5100-00107Interchangeable
interchangeable cross-reference
interchangeable
NFES-0254Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 5100-190?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5100-190?
5100-190 is a REDUCER,HOSE,FIRE FIGHTING.
What parts can replace 5100-190?
There are 6 known substitutes for 5100-190: NFES-0742, 5100-190, NFES-2326 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5100-190?
5100-190 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-239-1873. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5100-190