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Technical Data Sheet
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BS2 ✓ 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 COVER,CONDUIT OUTLET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, body_design: STRAIGHT HORIZONTAL PATTERN OR STRAIGHT VERTICAL PATTERN, design_type: THERMOSTATIC, overall_width: 20.000 INCHES NOMINAL IN, overall_length: 36.000 INCHES NOMINAL IN, furnished_items: COVER MOUNTING SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-016-2985, 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
BS2
NSN: 5330-00-016-2985
FSC: 5330
CAGE: 86520 — CONBRACO INDUSTRIES INC R-P AND C VALVE DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 304
body_designSTRAIGHT HORIZONTAL PATTERN OR STRAIGHT VERTICAL PATTERN
design_typeTHERMOSTATIC
overall_width20.000 INCHES NOMINAL IN
overall_length36.000 INCHES NOMINAL IN
furnished_itemsCOVER MOUNTING SCREW
mounting_methodTHREADED FASTENER COVER
special_featuresERGONOMIC HANDLE;BREAKAWAY DIELETIC STRAP;ADJUSTABLE NYLON ARM STRAP;SHIELD IS CLEAR
style_designatorCYLINDRICAL
thread_directionRIGHT-HAND BOTH INLET AND OUTLET
surface_treatmentZINC OVERALL
trade_designationFD
NSN5330-00-016-2985
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BS2 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
•
PERIPHERAL DIAMETER: 0.311 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
MATERIAL: PLASTIC OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.302 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.529 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER0.311 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
MATERIALPLASTIC OVERALL
CROSS-SECTIONAL HEIGHT0.302 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.529 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
WWT696Interchangeable
interchangeable cross-reference
interchangeable
BS2Interchangeable
interchangeable cross-reference
interchangeable
TYPEAHV-41Interchangeable
interchangeable cross-reference
interchangeable
RZInterchangeable
interchangeable cross-reference
interchangeable
FSK-2BInterchangeable
interchangeable cross-reference
interchangeable
S1002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BS2?
BS2 is a COVER,CONDUIT OUTLET.
What parts can replace BS2?
There are 8 known substitutes for BS2: WWT696, BS2, TYPEAHV-41 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BS2?
BS2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-016-2985. 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