PartsTable
Technical Data Sheet
Download PDF

2621-053-01 — BOSS ASSEMBLY,PITOT TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2621-053-01: BOSS ASSEMBLY,PITOT TUBE.

The BOSS ASSEMBLY,PITOT TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: SOCKET (PIPE) FIRST END, style_designator: PLAIN W/CONCAVE SIDES, mounting_end_type: FLAT, operating_pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-088-3206, 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
2621-053-01
NSN: 4730-01-088-3206
NIINs: 010883206, 010920108, 011143965, 011488246, 011605854, 012766955, 013178920, 013182843, 013292164, 016837103, 016837572, 016837646
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_styleSOCKET (PIPE) FIRST END
style_designatorPLAIN W/CONCAVE SIDES
mounting_end_typeFLAT
operating_pressure700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length1.620 INCHES IN
nominal_pipe_size_accommodated0.250 INCHES FIRST END IN
material_document_and_classificationMIL-C-15726,7030 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
pipe_wall_thickness_designation_for_which_designedSCHEDULE 80 FIRST END
NSN4730-01-088-3206
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2621-053-01 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 PLUG AND 1 PREFORMED PACKING
•
MOUNTING END TYPE: CONCAVE
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES FIRST END IN
•
CONNECTION STYLE: GASKET SEAL (BOSS) SECOND END
•
NOMINAL OVERALL LENGTH: 1.375 INCHES IN
•
CONNECTION TYPE: BUTT WELD PIPE FIRST END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 PLUG AND 1 PREFORMED PACKING
MOUNTING END TYPECONCAVE
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END IN
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION STYLECONCAVE/CONVEX BEVELED (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.375 INCHES IN
CONNECTION TYPEBUTT WELD PIPE FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
STYLE DESIGNATORGROOVED AND THREADED INTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726,70:30 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2621-053-01?
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 2621-053-01?
2621-053-01 is a BOSS ASSEMBLY,PITOT TUBE.
What is the NSN for 2621-053-01?
2621-053-01 is cataloged in the U.S. Government catalog under NSN 4730-01-088-3206. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2621-053-01