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Technical Data Sheet
PartsTable / MRO / 31-012
31-012 ✓ 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

- In every MB different ledges and colours. Key specifications include color: BLACK, width: 0.312 INCHES IN, length: 650.000 FEET FT, material: STEEL CORROSION RESISTING, edge_type: RECTANGULAR, thickness: 0.171 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-073-9650, 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→ 31-012
NSN: 4820-00-073-9650
FSC: 4820
CAGE: 95535 — MARION DIV OF TECUMSEH PRODUCTS CO (USA)
SPECIFICATIONS
colorBLACK
width0.312 INCHES IN
length650.000 FEET FT
materialSTEEL CORROSION RESISTING
edge_typeRECTANGULAR
thickness0.171 INCHES NOMINAL IN
unit_typeTOOLMAKER
anode_typeSOLID
base_styleTELEPHONE SLIDE NUMBER FIVE
body_stylePIGTAIL TYPE
body_width0.688 INCHES NOMINAL IN
bulb_styleT (TUBULAR)
NSN4820-00-073-9650
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 31-012 · 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
•
VALVE OPERATION METHOD: MANUAL
•
STYLE DESIGNATOR: STRAIGHT THRU
•
FLOW CONTROL DEVICE: DISK
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
VBE61-15Interchangeable
interchangeable cross-reference
interchangeable
UG260UInterchangeable
interchangeable cross-reference
interchangeable
112-1675Interchangeable
interchangeable cross-reference
interchangeable
31-012Interchangeable
interchangeable cross-reference
interchangeable
SF31013BTInterchangeable
interchangeable cross-reference
interchangeable
LP01L015 BLANK TONGUEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-012?
31-012 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31-012?
There are 17 known substitutes for 31-012: VBE61-15, UG260U, 112-1675 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-012?
31-012 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-073-9650. 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