PartsTable
Technical Data Sheet
021612 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The FAN,TUBEAXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, length: 1.625 INCHES NOMINAL IN, material: ALUMINUM BLADE, drive_type: DIRECT, air_flow_rate: 212.0 CUBIC FEET PER MINUTE NOMINAL, flow_direction: OUTWARD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-187-3232, 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
021612
NSN: 5315-00-187-3232
FSC: 5315
CAGE: 88379 — FRONTGRADE TECHNOLOGIES INC. DBA FRONTGRADE TECHNOLOGIES INC. (USA)
SPECIFICATIONS
phaseSINGLE
length1.625 INCHES NOMINAL IN
materialALUMINUM BLADE
drive_typeDIRECT
air_flow_rate212.0 CUBIC FEET PER MINUTE NOMINAL
flow_directionOUTWARD
inclosure_typeFULLY INCLOSED
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED
features_providedNONSPARKING
speed_adjustmentsSINGLE SPEED
surface_treatmentENAMEL HOUSING OUTSIDE
NSN5315-00-187-3232
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 021612 · OEM ⚠ 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
KEY FEATURES
SURFACE TREATMENT: PASSIVATE OVERALL
SURFACE FINISH: 63.0 MICROINCHES OUTSIDE DIAMETER
MATERIAL: STEEL CORROSION RESISTING OVERALL
FIRST END STYLE: OVAL
PIN SIZE DESIGNATION: 6/0
FIRST END LOCATION: BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
FIRST END OUTER RADIUS: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER
MATERIALSTEEL CORROSION RESISTING OVERALL
FIRST END STYLEOVAL
PIN SIZE DESIGNATION6/0
FIRST END LOCATIONBOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
FIRST END OUTER RADIUS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN OVERALL LENGTH0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
021612Interchangeable
interchangeable cross-reference
interchangeable
SAUCER 654DHInterchangeable
interchangeable cross-reference
interchangeable
335185DIFFNAVORD0D41152Interchangeable
interchangeable cross-reference
interchangeable
0404-013Interchangeable
Same NIIN cross-reference
interchangeable
MS24692-36Interchangeable
Same NIIN cross-reference
interchangeable
0404-13Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 021612?
021612 is a FAN,TUBEAXIAL.
What parts can replace 021612?
There are 8 known substitutes for 021612: 021612, SAUCER 654DH, 335185DIFFNAVORD0D41152 and 5 more. Substitute compatibility should be verified for your specific system.
Is 021612 still available?
021612 is currently cancelled.
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