PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SAE-AS4875/1

SAE-AS4875/1 — Technical Data Sheet

✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

ADAPTER,STRAIGHT,FLANGE TO BOSS. Key specifications include material: STEEL CORROSION RESISTING BODY, leg_length: 0.648 INCHES NOMINAL THIRD END IN, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A SECOND END A, nominal_width: 1.391 INCHES ALL ENDS IN, connection_type: THREADED EXTERNAL TUBE SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-006-3214, 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
SAE-AS4875/1
NSN: 4730-00-006-3214
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
leg_length0.648 INCHES NOMINAL THIRD END IN
seat_angle37.0 DEGREES SECOND END
thread_class3A SECOND END A
nominal_width1.391 INCHES ALL ENDS IN
connection_typeTHREADED EXTERNAL TUBE SECOND END
connection_styleFLARED (TUBE) SECOND END
special_featuresFITTING, TEE, BULKHEAD ON RUN, INTERNAL PORT ON SIDE, FLARED
style_designatorFLARED W/ CENTER WRENCHING FACILITY
nominal_thickness0.100 INCHES CENTER BULKHEAD IN
surface_treatmentANODIZE OVERALL
nominal_thread_size0.3750 INCHES ALL ENDS IN
NSN4730-00-006-3214
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SAE-AS4875/1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
AS4875/1Interchangeable
interchangeable cross-reference
interchangeable
AN776-4Interchangeable
interchangeable cross-reference
interchangeable
AS5162Interchangeable
interchangeable cross-reference
interchangeable
6026-91016RInterchangeable
interchangeable cross-reference
interchangeable
AS5162-06Interchangeable
interchangeable cross-reference
interchangeable
AN776-16DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy SAE-AS4875/1?
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 SAE-AS4875/1?
SAE-AS4875/1 is a ADAPTER,STRAIGHT,FLANGE TO BOSS.
What parts can replace SAE-AS4875/1?
There are 17 known substitutes for SAE-AS4875/1: AS4875/1, AN776-4, AS5162 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SAE-AS4875/1?
SAE-AS4875/1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-006-3214. 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 — SAE-AS4875/1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026