PartsTable / COMPONENT / AN16
AN16
✓ 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 TURBINE FLOWMETER is a the manufacturer industrial component. Key specifications include supplementary_features: THREE ELEMENT SYSTEM;MAX OPERATING PRESSURE 2,500 PSI;NOMINAL FLOW RANGE GPM 0.50 - 50. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-185-6357, 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
AN16
NSN: 5310-00-185-6357 FSC: 5310 CAGE: 50024 — COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO (USA)
SPECIFICATIONS
supplementary_features THREE ELEMENT SYSTEM;MAX OPERATING PRESSURE 2,500 PSI;NOMINAL FLOW RANGE GPM 0.50 - 50 NSN 5310-00-185-6357
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: AN16 · 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
• THREAD PITCH DIAMETERS: +3.0829 TO 3.0888 INCHES IN
• DRIVE POINT WIDTH: 0.375 INCHES NOMINAL IN
• THREAD QUANTITY PER INCH: 12
• HARDNESS RATING: 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM
• NOMINAL THREAD SIZE: 3.137 INCHES IN
• NUT DIAMETER: 4.1563 INCHES NOMINAL IN
• DRIVE POINT DEPTH: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD PITCH DIAMETERS +3.0829 TO 3.0888 INCHES IN DRIVE POINT WIDTH 0.375 INCHES NOMINAL IN THREAD SERIES UNS THREAD QUANTITY PER INCH 12 HARDNESS RATING 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM NOMINAL THREAD SIZE 3.137 INCHES IN NUT DIAMETER 4.1563 INCHES NOMINAL IN DRIVE POINT DEPTH 0.125 INCHES NOMINAL IN MATERIAL STEEL COMP 1015 OVERALL DRIVE POINT QUANTITY 4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
5829 Interchangeable interchangeable cross-reference
interchangeable
X9-100-4 Interchangeable interchangeable cross-reference
interchangeable
A261 Interchangeable interchangeable cross-reference
interchangeable
MIL-E-1/140 Interchangeable interchangeable cross-reference
interchangeable
5840 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN16?
AN16 is a TURBINE FLOWMETER.
What parts can replace AN16?
There are 25 known substitutes for AN16: 5829, X9-100-4, A261 and 22 more. Substitute compatibility should be verified for your specific system.
Is AN16 still available?
AN16 is currently cancelled.