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Technical Data Sheet
PartsTable / MRO / 13257
13257 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

- Robust silicone case<br>- Fits perfectly, like a second skin<br><br>- Equipment:<br>- Non-slip surface<br>- Openings for headset and charging connectors<br>- Belt loop<br>- For MP3 Brand: For Creative<br>- Material: Silicone<br>- Colour: Transparent<br>- Medium: MP3-Player<br>- Line: Sport Case This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1548, 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
MRO→ MRO_GENERAL→ 13257
NSN: 4820-00-036-1548
FSC: 4820
CAGE: C7220 — LINETA ENGINEERING UND HANDELSGESELL-SCHAFT MBH (DEU)
SPECIFICATIONS
phaseTHREE OUTPUT
materialPLASTIC OVERALL
body_styleTHRU-HOLE MOUNT
duty_cycleCONTINUOUS
inside_width4.125 INCHES NOMINAL IN
power_rating450.0 VOLT-AMPERE OR 1200.0 KILOWATTS OUTPUT
hole_diameter0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
inside_length9.500 INCHES NOMINAL IN
overall_width73.500 INCHES IN
terminal_typeWIRE LOOP SINGLE MATING END SINGLE CONTACT GROUPING
aperture_width8.438 INCHES NOMINAL IN
cooling_methodWATER COOLED
NSN4820-00-036-1548
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 13257 · Hama ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CENTER HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.026 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 4.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER
•
STYLE DESIGNATOR: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.026 INCHES NOMINAL IN
OUTSIDE DIAMETER4.500 INCHES NOMINAL IN
MATERIALRUBBER
STYLE DESIGNATORFLAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
JS-60Interchangeable
interchangeable cross-reference
interchangeable
13257Interchangeable
interchangeable cross-reference
interchangeable
J5-60Interchangeable
interchangeable cross-reference
interchangeable
4730002546228Interchangeable
interchangeable cross-reference
interchangeable
SAE-J512Interchangeable
interchangeable cross-reference
interchangeable
SAE J512 6-6 010202B(E1)Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13257?
13257 is a ADAPTER,SWITCH ACTUATOR manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 13257?
There are 11 known substitutes for 13257: JS-60, 13257, J5-60 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13257?
13257 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1548. 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