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Technical Data Sheet

81-36 — Technical Data Sheet

✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: LEATHER PALM, body_type: SOLID, cuff_type: GAUNTLETGAUNTLET, end_style: SPRING END,SQUARED BOTH ENDS, head_type: SOLID, tube_type: PENTODE. This part is cataloged in the Federal Logistics Information System under NSN 4730-00-057-5555, 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
81-36
NSN: 4730-00-057-5555
FSC: 4730
CAGE: 20722 — THE ENTWISTLE COMPANY LLC (USA)
SPECIFICATIONS
materialLEATHER PALM
body_typeSOLID
cuff_typeGAUNTLETGAUNTLET
end_styleSPRING END,SQUARED BOTH ENDS
head_typeSOLID
tube_typePENTODE
body_styleBUSHING MOUNTED
case_styleSQUARE
leg_length2.437 INCHES NOMINAL ALL ENDS IN
seal_width0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
body_length1.375 INCHES NOMINAL IN
garment_sizeXX-LARGEXX-LARGE
NSN4730-00-057-5555
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 81-36 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A STYLE
•
HEAD TYPE: SOLID
•
CONNECTION STYLE: PLAIN
•
BODY TYPE: SOLID
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.375 INCHES IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONTRUCK FORKLIFT,DIESEL ENGINE DRIVEN,6000 LB.;ANTHONY MODEL MLT 6-2,NSN 3930003271575; LOGISTICS SUPPORT VESSEL LBS
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A STYLE
HEAD TYPESOLID
CONNECTION STYLEPLAIN
BODY TYPESOLID
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
DRIVE END STYLERECESSED HEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
125538InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
P49685InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3-8HHPSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
01001011InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ASTM D2467InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
16088InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81-36?
81-36 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 81-36?
There are 29 known substitutes for 81-36: 125538, P49685, 3-8HHPS and 26 more. Substitute compatibility should be verified for your specific system.
Is 81-36 still available?
81-36 is currently cancelled.
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