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Technical Data Sheet
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53311 ✓ Verified by PartsTable
Hama · 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

<b>WPS - WiFi Protected Setup</b><br>WiFi protected setup helps set up encrypted connections automatically. Key specifications include material: STEEL OVERALL, end_style: SHORT TWISTED HOOK BOTH ENDS, body_width: 1.125 INCHES NOMINAL IN, body_height: 1.250 INCHES NOMINAL IN, body_length: 1.250 INCHES NOMINAL IN, design_type: CLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-383-5154, 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
53311
NSN: 4730-00-383-5154
FSC: 4730
CAGE: 96046 — CRANE PUMPS & SYSTEMS PFT CORP DIV CRANE PUMPS & SYSTEM PFT CORP. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSHORT TWISTED HOOK BOTH ENDS
body_width1.125 INCHES NOMINAL IN
body_height1.250 INCHES NOMINAL IN
body_length1.250 INCHES NOMINAL IN
design_typeCLOSED
hook_radius0.052 INCHES NOMINAL BOTH ENDS IN
coil_quantity28
inclosure_typeFULLY INCLOSED
overall_length2.625 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
style_designatorCYLINDRICAL
NSN4730-00-383-5154
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 53311 · Hama ⚠ 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
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY TAB CUT FORM TOP OF CAP AN 0.562 HOLE DRILLED IN TOP CENTER OF CAP
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
•
MEDIA FOR WHICH DESIGNED: GASOLINE
•
SURFACE TREATMENT: ANODIZE BODY
•
MATERIAL: ALUMINUM ALLOY BODY
•
QUICK DISCONNECT NOMINAL SIZE: 6.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY TAB CUT FORM TOP OF CAP AN 0.562 HOLE DRILLED IN TOP CENTER OF CAP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MEDIA FOR WHICH DESIGNEDGASOLINE
SURFACE TREATMENTANODIZE BODY
MATERIALALUMINUM ALLOY BODY
QUICK DISCONNECT NOMINAL SIZE6.000 INCHES IN
OVERALL LENGTH2.625 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP65.6 CELSIUS DEGC
QUICK DISCONNECT METHODCAM-LOCKING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
SM314716-2Interchangeable
interchangeable cross-reference
interchangeable
53311Interchangeable
interchangeable cross-reference
interchangeable
SM-B-314716Interchangeable
interchangeable cross-reference
interchangeable
7538382Interchangeable
interchangeable cross-reference
interchangeable
2188044Interchangeable
interchangeable cross-reference
interchangeable
40-204-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53311?
53311 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Hama.
What parts can replace 53311?
There are 7 known substitutes for 53311: SM314716-2, 53311, SM-B-314716 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53311?
53311 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-383-5154. 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