PartsTable
Technical Data Sheet
20-795 ✓ Verified by PartsTable
Legrand · 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

The key to happiness fits in lots of locks.<br><br>It´s not just any old key that this Smurf is handing to you – it´s the key to happiness. Key specifications include material: STEEL OVERALL, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL, shell_type: SPLIT, thread_class: 2A A, terminal_type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 1.139 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-3553, 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
20-795
NSN: 4730-00-278-3553
FSC: 4730
CAGE: 27235 — HARDIE-TYNES CO., INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
shell_typeSPLIT
thread_class2A A
terminal_typeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.139 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
insert_materialPLASTIC SINGLE MATING END
connection_stylePLAIN (PIPE) ALL ENDS
overall_diameter0.741 INCHES NOMINAL IN
special_featuresDIESEL ENGINE,230 CU.IN. 4 CYCLE,MERCEDES BENZ 1960 THRU 1982
style_designatorSTRAIGHT
NSN4730-00-278-3553
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 20-795 · Legrand ⚠ 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
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
SPECIFICATION/STANDARD DATA: 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL OVERALL LENGTH: 0.875 INCHES IN
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
MATERIAL: STEEL OVERALL
THREAD SERIES DESIGNATOR: NPT ALL ENDS
STYLE DESIGNATOR: CLOSE
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
SPECIFICATION/STANDARD DATA81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL OVERALL LENGTH0.875 INCHES IN
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
STYLE DESIGNATORCLOSE
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
CODING & MARKING INK, 4134, BLA-Interchangeable
interchangeable cross-reference
interchangeable
6835-SERIESInterchangeable
interchangeable cross-reference
interchangeable
3947-12 12Interchangeable
interchangeable cross-reference
interchangeable
17612Interchangeable
interchangeable cross-reference
interchangeable
NAS907 TYBSZ12Interchangeable
interchangeable cross-reference
interchangeable
59112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-795?
20-795 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Legrand.
What parts can replace 20-795?
There are 22 known substitutes for 20-795: CODING & MARKING INK, 4134, BLA-, 6835-SERIES, 3947-12 12 and 19 more. Substitute compatibility should be verified for your specific system.
Is 20-795 still available?
20-795 is currently cancelled.
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