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BN 201 — NUT ASSEMBLY,RETAINER RING

✓ Government record, cited
be quiet! · NUT WASHER
PRODUCT OVERVIEW

BN 201: NUT ASSEMBLY,RETAINER RING.

Legendary Silence, Cutting Edge Performance Dark Power Pro supplies are already renowned as the world’s quietest PSUs in the high performance category. The Dark Power Pro 10 650W model takes that a giant step further with an all-new design topology that delivers 80PLUS Gold performance, the world’s highest energy efficiency certification. Add to that an unparalleled array of enhancements that augment this unit’s compatibility, convenience of use, reliability, and safety, and the result is simply a power supply without equal.

Simply put, this is the highest-powered, most technologically-advanced power supply be quiet! has ever built. - Virtually silent operation achieved through a broad array of meticulous optimizations, including use of be quiet!’s custom-designed 135mm SilentWings® fan - SilentWings fan features airflow-optimized fan blades, fluid dynamic bearing with copper core and high quality IC motor controller for the quietest possible operation - 80PLUS G This part is cataloged in the U.S.

Government catalog under NSN 5310-01-575-9296, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
BN 201
NSN: 5310-01-575-9296
FSC: 5310 — Nuts and Washers
CAGE: SBD66 — ISOMETRIC FASTENER DISTRIBUTORS (ZAF)
SPECIFICATIONS
Part NumberBN 201
Manufacturerbe quiet!
NSN5310-01-575-9296
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BN 201 · be quiet! ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 2
R0092905Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R0092905-0300Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BN 201?
BN 201 is a NUT ASSEMBLY,RETAINER RING manufactured by be quiet!.
What parts can replace BN 201?
There are 2 known substitutes for BN 201: R0092905, R0092905-0300. Substitute compatibility should be verified for your specific system.
What is the NSN for BN 201?
BN 201 is cataloged in the U.S. Government catalog under NSN 5310-01-575-9296. This indicates validated use in U.S. government and defense supply chains.
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