PartsTable
Technical Data Sheet
81136 ✓ Verified by PartsTable
Esselte · GATE VALVE
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

The CABLE ASSEMBLY,RADIO FREQUENCY is a Esselte cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: STEEL OVERALL, dial_marking: 0-15-0, lifting_lever: NOT INCLUDED, mounting_style: LUG ON CENTER, overall_length: 52.000 INCHES IN, tell-tale_hand: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-050-7672, 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
81136
NSN: 4820-00-050-7672
FSC: 4820
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
dial_marking0-15-0
lifting_leverNOT INCLUDED
mounting_styleLUG ON CENTER
overall_length52.000 INCHES IN
tell-tale_handNOT INCLUDED
flange_diameter0.328 INCHES NOMINAL IN
graduation_unit0.00050 INCHES IN
hardness_rating55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
overall_diameter1.688 INCHES NOMINAL IN
special_features6 BLEED HOLES
style_designatorDUAL INTERNAL ANGLE CONNECTOR
NSN4820-00-050-7672
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 81136 · Esselte ⚠ 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
MATERIAL: STEEL OVERALL
FSC APPLICATION DATA: MANIFOLD,HYDRAULIC SYSTEM ACCESSORIES,ACFT
SURFACE TREATMENT: PASSIVATE OVERALL
FLANGE DIAMETER: 0.328 INCHES NOMINAL IN
STYLE DESIGNATOR: PLAIN FLANGED
FLANGE SEAT TO DISK END HEIGHT: 0.184 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
SEATING SURFACE SHAPE: FLAT
UNDER FLANGE HEIGHT: 0.117 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
FSC APPLICATION DATAMANIFOLD,HYDRAULIC SYSTEM ACCESSORIES,ACFT
SURFACE TREATMENTPASSIVATE OVERALL
FLANGE DIAMETER0.328 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
FLANGE SEAT TO DISK END HEIGHT0.184 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
SEATING SURFACE SHAPEFLAT
UNDER FLANGE HEIGHT0.117 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
SPECIAL FEATURES6 BLEED HOLES
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
81-136Interchangeable
interchangeable cross-reference
interchangeable
108Interchangeable
interchangeable cross-reference
interchangeable
1876Interchangeable
interchangeable cross-reference
interchangeable
81136-21Interchangeable
interchangeable cross-reference
interchangeable
QC-36Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81136?
81136 is a CABLE ASSEMBLY,RADIO FREQUENCY manufactured by Esselte.
What parts can replace 81136?
There are 5 known substitutes for 81136: 81-136, 108, 1876 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81136?
81136 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-050-7672. This indicates validated use in U.S. government and defense supply chains.
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