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Technical Data Sheet
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0083694 — UNION,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0083694: UNION,PIPE.

The UNION,PIPE is a the manufacturer industrial component. Key specifications include thread_class: 2B ALL ENDS, nominal_thread_size: 2.159 INCHES ALL ENDS IN, thread_quantity_per_inch: 11 ALL ENDS, specification/standard_data: 81349-MIL-F-1183H GOVERNMENT SPECIFICATION. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-542-5953, 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
0083694
NSN: 4730-00-542-5953
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 16497 — DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE (USA)
SPECIFICATIONS
thread_class2B ALL ENDS
nominal_thread_size2.159 INCHES ALL ENDS IN
thread_quantity_per_inch11 ALL ENDS
specification/standard_data81349-MIL-F-1183H GOVERNMENT SPECIFICATION
NSN4730-00-542-5953
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0083694 · 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
•
NOMINAL THREAD SIZE: 2.159 INCHES ALL ENDS IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-F-1183H GOVERNMENT SPECIFICATION
•
THREAD CLASS: 2B ALL ENDS
•
THREAD QUANTITY PER INCH: 11 ALL ENDS
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE2.159 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81349-MIL-F-1183H GOVERNMENT SPECIFICATION
THREAD CLASS2B ALL ENDS
THREAD QUANTITY PER INCH11 ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 5
213623 ITEM 15Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
213623Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MIL-DTL-1183/10Reference document
Same NSN cross-reference
Reference document — Identification reference
M1183/10-54N1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MILF001183Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0083694?
0083694 is a UNION,PIPE.
What parts can replace 0083694?
There are 5 known substitutes for 0083694: 213623 ITEM 15, 213623, MIL-DTL-1183/10 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0083694?
0083694 is cataloged in the U.S. Government catalog under NSN 4730-00-542-5953. 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.