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Technical Data Sheet
PartsTable / MRO / 20497
20497 ✓ Verified by PartsTable
Trust · MRO · MRO_GENERAL
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

- Convenient remote shutter integrated in handle, for taking pictures with one hand<br>- Wireless Bluetooth: just insert your phone and start taking pictures<br>- Telescopic design with 360° rotatable phone holder<br>- Built-in rechargeable battery (USB charge cable included)<br>- Smartphone holder compatible with all smartphones up to 6 inch<br>- Works with any Android or iOS phone; no extra app needed<br>- Durable design with steel telescopic handle (24-100 cm) This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-571-7597, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 20497
NSN: 4710-00-571-7597
FSC: 4710
CAGE: 12736 — CLAYTON MANUFACTURING COMPANY (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length1.062 INCHES NOMINAL SINGLE ACTUATOR IN
pole_quantity2 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
exterior_colorBLUE
outside_length24.00 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity2 SINGLE SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
special_featuresWATER HOSE ASSEMBLY
NSN4710-00-571-7597
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 20497 · Trust ⚠ 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
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: NAVY DRAWING NO.
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSNAVY DRAWING NO.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
89782DH1XInterchangeable
interchangeable cross-reference
interchangeable
20497Interchangeable
interchangeable cross-reference
interchangeable
189782DH1XInterchangeable
interchangeable cross-reference
interchangeable
244330Interchangeable
interchangeable cross-reference
interchangeable
20497-AInterchangeable
interchangeable cross-reference
interchangeable
7137812-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20497?
20497 is a SWITCH,ROTARY manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20497?
There are 10 known substitutes for 20497: 89782DH1X, 20497, 189782DH1X and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20497?
20497 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-571-7597. 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