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PartsTable / COMPONENT / AS21922-16C
AS21922-16C ✓ 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

The SLEEVE,CLINCH,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630, flange_width: 0.120 INCHES NOMINAL IN, overall_length: 0.800 INCHES NOMINAL IN, style_designator: FLARELESS, seat_angle_in_deg: 12.0, surface_treatment: PASSIVATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-684-4041, 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
AS21922-16C
NSN: 4730-00-684-4041
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 630
flange_width0.120 INCHES NOMINAL IN
overall_length0.800 INCHES NOMINAL IN
style_designatorFLARELESS
seat_angle_in_deg12.0
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter1.156 INCHES NOMINAL IN
sleeve_outside_diameter1.086 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed1.000 INCHES NOMINAL IN
NSN4730-00-684-4041
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS21922-16C · 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
•
SLEEVE OUTSIDE DIAMETER: 1.086 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 12.0
•
FLANGE WIDTH: 0.120 INCHES NOMINAL IN
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.000 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 1.156 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 630
•
STYLE DESIGNATOR: FLARELESS
TECHNICAL CHARACTERISTICS (FLIS)
SLEEVE OUTSIDE DIAMETER1.086 INCHES NOMINAL IN
SEAT ANGLE IN DEG12.0
FLANGE WIDTH0.120 INCHES NOMINAL IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.000 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER1.156 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 630
STYLE DESIGNATORFLARELESS
OVERALL LENGTH0.800 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
MS21904D4Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-18280AInterchangeable
interchangeable cross-reference
interchangeable
MS21904-4Interchangeable
interchangeable cross-reference
interchangeable
AS18280Interchangeable
interchangeable cross-reference
interchangeable
MS21922-BInterchangeable
interchangeable cross-reference
interchangeable
MS21922-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS21922-16C?
AS21922-16C is a SLEEVE,CLINCH,TUBE FITTING.
What parts can replace AS21922-16C?
There are 22 known substitutes for AS21922-16C: MS21904D4, MIL-F-18280A, MS21904-4 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS21922-16C?
AS21922-16C is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-684-4041. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026