PartsTable
Technical Data Sheet
PartsTable / MRO / 31100
31100 ✓ Verified by PartsTable
Lindy · 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

<b>Power and data cable for USB devices!</b><br><br>- For bus-powered USB devices with power consumption requirements of up to 1.4A<br>- USB 3.0 SuperSpeed interface for data transfer rates of up to 5Gbps<br>- Can also be used with either USB 1.1 or USB 2.0 peripherals<br>- 2 x USB Type A Male (1 x USB 3.0, 1 x USB 2.0) to USB Type A Male<br>- Fully shielded cable with moulded connectors This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-075-0436, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 31100
NSN: 4820-00-075-0436
FSC: 4820
CAGE: 55278 — MARCO COMPANY DBA AMERICAN CHEMICAL & FLUX (USA)
SPECIFICATIONS
end_typeCOMPRESSION RING AND NUT FIRST END
materialALUMINUM HANDLE
body_styleSLOTTED TYPE
design_typeNONREUSABLE
temp_rating180.0 FAHRENHEIT NOMINAL DEGF
storage_typeGENERAL PURPOSE WAREHOUSE
thread_class1A SINGLE THREADED PORTION A
body_diameter3.437 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN
drop_pressureERR-060
flow_directionOUTSIDE IN
overall_height2.250 INCHES NOMINAL IN
overall_length6.500 INCHES NOMINAL IN
NSN4820-00-075-0436
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 31100 · Lindy ⚠ 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
•
NOMINAL THREAD SIZE: 2.500 INCHES SINGLE THREADED PORTION IN
•
MATERIAL: NICKEL ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: UNS SINGLE THREADED PORTION
•
THREAD CLASS: 1A SINGLE THREADED PORTION A
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
•
SEATING SURFACE SHAPE: ANGULAR
•
THREAD QUANTITY PER INCH: 14 SINGLE THREADED PORTION
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE2.500 INCHES SINGLE THREADED PORTION IN
MATERIALNICKEL ALLOY OVERALL
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
THREAD CLASS1A SINGLE THREADED PORTION A
OVERALL HEIGHT2.250 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
THREAD QUANTITY PER INCH14 SINGLE THREADED PORTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
31100Interchangeable
interchangeable cross-reference
interchangeable
4B93B1Interchangeable
interchangeable cross-reference
interchangeable
31G42Interchangeable
interchangeable cross-reference
interchangeable
2818Interchangeable
interchangeable cross-reference
interchangeable
ANGIOCATHInterchangeable
interchangeable cross-reference
interchangeable
24325SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31100?
31100 is a FUSE LINK,ELECTRICAL manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31100?
There are 19 known substitutes for 31100: 31100, 4B93B1, 31G42 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31100?
31100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-075-0436. 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