PartsTable
Technical Data Sheet

4-191301-1/2-12 — ELBOW,HOSE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4-191301-1/2-12: ELBOW,HOSE TO BOSS.

The ELBOW,HOSE TO BOSS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY A OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.310 INCHES NOMINAL SECOND END IN, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: GRIPPING NIPPLE (NOSE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-760-3404, 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
4-191301-1/2-12
NSN: 4730-00-760-3404
NIINs: 007603404, 009284529
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY A OVERALL
flow_angle90.0 DEGREES
leg_length2.310 INCHES NOMINAL SECOND END IN
thread_class3A SECOND END A
connection_typeTHREADED EXTERNAL BOSS SECOND END
connection_styleGRIPPING NIPPLE (NOSE) FIRST END
nominal_thread_size1.500 INCHES SECOND END IN
fsc_application_dataCRUCIAL SHIPBOARD SYSTEM
thread_series_designatorUNF SECOND END
furnished_items_and_quantity1 HOSE COUPLING NUT
criticality_code_justificationZZZY
material_document_and_classificationQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-760-3404
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-191301-1/2-12 · 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 SOCKET
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.625 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.078 INCHES FIRST END IN
•
CONNECTION TYPE: THREADED EXTERNAL HOSE FIRST END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SOCKET
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.625 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.078 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
LEG LENGTH2.310 INCHES NOMINAL SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 5
90EF-1488CL-0812Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2620-225X2PC324Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-F-24787/3 GR VIII TY CLReference document
Same NSN cross-reference
Reference document — Identification reference
2620-225X1PC324Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CMC-4-5701-1/2-12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 4-191301-1/2-12?
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 4-191301-1/2-12?
4-191301-1/2-12 is a ELBOW,HOSE TO BOSS.
What parts can replace 4-191301-1/2-12?
There are 5 known substitutes for 4-191301-1/2-12: 90EF-1488CL-0812, 2620-225X2PC324, MIL-F-24787/3 GR VIII TY CL and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-191301-1/2-12?
4-191301-1/2-12 is cataloged in the U.S. Government catalog under NSN 4730-00-760-3404. 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 — 4-191301-1/2-12