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Technical Data Sheet
PartsTable / COMPONENT / BM158A
BM158A ✓ 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: RUBBER NEOPRENE OVERALL, body_width: 0.100 INCHES NOMINAL IN, body_height: 0.215 INCHES NOMINAL IN, body_length: 0.200 INCHES NOMINAL IN, body_material: STEEL, hole_diameter: 0.406 INCHES NOMINAL ALL HOLES 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 4720-00-588-5292, 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
BM158A
NSN: 4720-00-588-5292
FSC: 4720
CAGE: 55509 — COOPER CAMERON CORP AJAX-SUPERIOR DIV (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE OVERALL
body_width0.100 INCHES NOMINAL IN
body_height0.215 INCHES NOMINAL IN
body_length0.200 INCHES NOMINAL IN
body_materialSTEEL
hole_diameter0.406 INCHES NOMINAL ALL HOLES IN
overall_width7.875 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
aperture_width5.530 INCHES NOMINAL IN
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length12.805 INCHES NOMINAL IN
NSN4720-00-588-5292
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: BM158A · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
100730Interchangeable
interchangeable cross-reference
interchangeable
989110-17BInterchangeable
interchangeable cross-reference
interchangeable
17211Interchangeable
interchangeable cross-reference
interchangeable
404158 ITEM 10Interchangeable
interchangeable cross-reference
interchangeable
15.2861Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BM158A?
BM158A is a COIL,RADIO FREQUENCY.
What parts can replace BM158A?
There are 5 known substitutes for BM158A: 100730, 989110-17B, 17211 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BM158A?
BM158A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-588-5292. 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