PartsTable
Technical Data Sheet
ASTM-A312 ✓ 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

The NIPPLE,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, leg_length: 0.630 INCHES NOMINAL ALL ENDS IN, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, special_features: SCHEDULE 80,SEAMLESS, style_designator: CLOSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-560-4785, 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
ASTM-A312
NSN: 4730-00-560-4785
FSC: 4730
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
leg_length0.630 INCHES NOMINAL ALL ENDS IN
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
special_featuresSCHEDULE 80,SEAMLESS
style_designatorCLOSE
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.250 INCHES FIRST END IN
nominal_overall_length1.500 INCHES IN
media_for_which_designedFLUID SINGLE RESPONSE
thread_series_designatorNPT FIRST END
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-560-4785
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ASTM-A312 · 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
CONNECTION STYLE: PLAIN (PIPE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
STYLE DESIGNATOR: CLOSE
MATERIAL: STEEL COMP 316 OVERALL
NOMINAL OVERALL LENGTH: 0.750 INCHES IN
THREAD SERIES DESIGNATOR: NPT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN (PIPE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURESSCHEDULE 80,SEAMLESS
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
STYLE DESIGNATORCLOSE
MATERIALSTEEL COMP 316 OVERALL
NOMINAL OVERALL LENGTH0.750 INCHES IN
THREAD SERIES DESIGNATORNPT FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
1/8IN. X 3/4IN.Interchangeable
Same NIIN cross-reference
interchangeable
NIPPLEPIPE316Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy ASTM-A312?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ASTM-A312?
ASTM-A312 is a NIPPLE,ELECTRICAL CONDUIT.
What parts can replace ASTM-A312?
There are 2 known substitutes for ASTM-A312: 1/8IN. X 3/4IN., NIPPLEPIPE316. Substitute compatibility should be verified for your specific system.
What is the NSN for ASTM-A312?
ASTM-A312 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-560-4785. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ASTM-A312