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A12-12JBHMER — ELBOW,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A12-12JBHMER: ELBOW,TUBE TO BOSS.

The ELBOW,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, surface_treatment: ZINC OVERALL, operating_pressure: 7875.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, end_item_identification: 2320-01-442-1940, TRUCK, CBT, (COMMAND BRIDGE TRANSPORTER); HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). This part is cataloged in the U.S.

Government catalog under NSN 4730-01-356-2653, 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
A12-12JBHMER
NSN: 4730-01-356-2653
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: K0274 — PRIMARY FLUID POWER LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
surface_treatmentZINC OVERALL
operating_pressure7875.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identification2320-01-442-1940, TRUCK, CBT, (COMMAND BRIDGE TRANSPORTER); HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
NSN4730-01-356-2653
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A12-12JBHMER · 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
•
OPERATING PRESSURE: 7875.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE7875.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SURFACE TREATMENTZINC OVERALL
END ITEM IDENTIFICATION2320-01-442-1940, TRUCK, CBT, (COMMAND BRIDGE TRANSPORTER); HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
MATERIALSTEEL OVERALL
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 3
KRA12-12JBHMERSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A12-12JICBHMERReference document
Same NSN cross-reference
Reference document — Secondary reference
1890810Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A12-12JBHMER?
A12-12JBHMER is a ELBOW,TUBE TO BOSS.
What parts can replace A12-12JBHMER?
There are 3 known substitutes for A12-12JBHMER: KRA12-12JBHMER, A12-12JICBHMER, 1890810. Substitute compatibility should be verified for your specific system.
What is the NSN for A12-12JBHMER?
A12-12JBHMER is cataloged in the U.S. Government catalog under NSN 4730-01-356-2653. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.