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Technical Data Sheet
151-505 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SWITCH,FLOW is a the manufacturer industrial component. Key specifications include material: GLASS ENCLOSURE, overall_length: 51.050 MILLIMETERS MAXIMUM MM, mounting_method: TERMINAL, terminal_length: 6.600 MILLIMETERS MAXIMUM MM, overall_diameter: 0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN, special_features: DESCRIPTION: NORFM OPEN, CLOSE ON DECREASE AT 5.5GPM, OPERATING TEMP RANGE: -20 TO +300 DEG F, 400 PSI DEGF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-370-1069, 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 151-505
NSN: 5330-00-370-1069
FSC: 5330
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length51.050 MILLIMETERS MAXIMUM MM
mounting_methodTERMINAL
terminal_length6.600 MILLIMETERS MAXIMUM MM
overall_diameter0.315 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN
special_featuresDESCRIPTION: NORFM OPEN, CLOSE ON DECREASE AT 5.5GPM, OPERATING TEMP RANGE: -20 TO +300 DEG F, 400 PSI DEGF
semiconductor_materialSILICON
supplementary_featuresCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
end_item_identificationFLOW SWITCH ASSEMBLY
terminal_circle_diameter9.390 MILLIMETERS MAXIMUM MM
mounting_facility_quantity4
terminal_type_and_quantity4 UNINSULATED WIRE LEAD
NSN5330-00-370-1069
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 151-505 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
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
151-505Interchangeable
interchangeable cross-reference
interchangeable
160-0077Interchangeable
interchangeable cross-reference
interchangeable
151-0505Interchangeable
interchangeable cross-reference
interchangeable
FS-200-UE-LW-0.50-V-05.50-A-SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 151-505?
151-505 is a SWITCH,FLOW. It is classified as a MRO (MRO_GENERAL).
What parts can replace 151-505?
There are 4 known substitutes for 151-505: 151-505, 160-0077, 151-0505 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 151-505?
151-505 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-370-1069. This indicates validated use in U.S. government and defense supply chains.
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