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PartsTable / COMPONENT / 158NF
158NF ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: COTTON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR THIRD PLY, wall_thickness: 0.090 INCHES NOMINAL IN, connection_type: PLAIN FIRST END, inside_diameter: 1.625 INCHES NOMINAL FIRST END IN, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-707-8757, 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
158NF
NSN: 4720-00-707-8757
FSC: 4720
CAGE: 94519 — BRP MANUFACTURING CO (USA)
SPECIFICATIONS
materialCOTTON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR THIRD PLY
wall_thickness0.090 INCHES NOMINAL IN
connection_typePLAIN FIRST END
inside_diameter1.625 INCHES NOMINAL FIRST END IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
cross-sectional_shape_styleROUND
measuring_method_and_length34.000 INCHES NOMINAL OVERALL IN
NSN4720-00-707-8757
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 158NF · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COTTON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR THIRD PLY
•
INSIDE DIAMETER: 1.625 INCHES NOMINAL FIRST END IN
•
CONNECTION TYPE: PLAIN FIRST END
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
MEASURING METHOD AND LENGTH: 34.000 INCHES NOMINAL OVERALL IN
•
WALL THICKNESS: 0.090 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOTTON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR THIRD PLY
MATERIALCOTTON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FIRST PLY
INSIDE DIAMETER1.625 INCHES NOMINAL FIRST END IN
CONNECTION TYPEPLAIN FIRST END
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
MEASURING METHOD AND LENGTH34.000 INCHES NOMINAL OVERALL IN
MATERIALSTEEL SECOND PLY
WALL THICKNESS0.090 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
8257Interchangeable
interchangeable cross-reference
interchangeable
17551Interchangeable
interchangeable cross-reference
interchangeable
8N0503Interchangeable
interchangeable cross-reference
interchangeable
40437Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 158NF?
158NF is a COIL,RADIO FREQUENCY.
What parts can replace 158NF?
There are 12 known substitutes for 158NF: 8257, 17551, 8N0503 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 158NF?
158NF is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-707-8757. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026