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AS4854 — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS4854: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, leg_length: 1.734 INCHES MINIMUM AND 1.781 INCHES MAXIMUM SECOND END IN, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) SECOND END, surface_treatment: PASSIVATE OVERALL, nominal_thread_size: 0.750 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-166-4244, 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
AS4854
NSN: 4730-00-166-4244
NIINs: 001664244, 001871387, 001871388, 002030920, 002308739, 002308740, 002315596, 002315599, 002315602, 002315603, 002315605, 002772676, 005099446, 005558145, 005953931, 007203814, 008419106, 009290610, 009290611, 009886754, 010939528, 012914068
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
leg_length1.734 INCHES MINIMUM AND 1.781 INCHES MAXIMUM SECOND END IN
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) SECOND END
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.750 INCHES ALL ENDS IN
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
thread_series_designatorANPT ALL ENDS
specification/standard_data88044-AN914 GOVERNMENT STANDARD
NSN4730-00-166-4244
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS4854 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
LEG LENGTH: 1.172 INCHES MINIMUM AND 1.219 INCHES MAXIMUM FIRST END IN
•
NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
LEG LENGTH1.172 INCHES MINIMUM AND 1.219 INCHES MAXIMUM FIRST END IN
LEG LENGTH1.609 INCHES MINIMUM AND 1.656 INCHES MAXIMUM SECOND END IN
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA88044-AN914 GOVERNMENT STANDARD AND 81343-AS4842 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTPASSIVATE OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
AS4842Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN914-4JSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-F-5509Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1551AS669-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 AS4854?
AS4854 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace AS4854?
There are 4 known substitutes for AS4854: AS4842, AN914-4J, MIL-F-5509 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS4854?
AS4854 is cataloged in the U.S. Government catalog under NSN 4730-00-166-4244. This indicates validated use in U.S. government and defense supply chains.
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