PartsTable
Technical Data Sheet
Download PDF

12601318 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12601318: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 ELBOW, head_type: SOLID, nut_style: TUBE COUPLING, flow_angle: 45.0 DEGREES, leg_length: 2.01 INCHES NOMINAL SECOND END IN, nut_height: 1.095 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-331-8713, 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
12601318
NSN: 4730-01-331-8713
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 316 ELBOW
head_typeSOLID
nut_styleTUBE COUPLING
flow_angle45.0 DEGREES
leg_length2.01 INCHES NOMINAL SECOND END IN
nut_height1.095 INCHES NOMINAL IN
seat_angle45.0 DEGREES ALL ENDS
flange_width0.177 INCHES NOMINAL IN
reducer_typeCONCENTRIC
thread_class2A ALL ENDS A
thread_length0.750 INCHES NOMINAL EXTERNAL IN
thread_seriesUN
NSN4730-01-331-8713
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12601318 · 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
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 6
J1453Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-6 520220Reference document
Same NSN cross-reference
Reference document — Secondary reference
1781340Reference document
Same NSN cross-reference
Reference document — Secondary reference
849-TTO-04X06Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF1868T0406SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4-6C5OLO-SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 12601318?
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 12601318?
12601318 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 12601318?
There are 6 known substitutes for 12601318: J1453, 4-6 520220, 1781340 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12601318?
12601318 is cataloged in the U.S. Government catalog under NSN 4730-01-331-8713. 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 — 12601318

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.