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AS933J12L — ADAPTER,STRAIGHT,FLANGE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS933J12L: ADAPTER,STRAIGHT,FLANGE TO BOSS.

ADAPTER,STRAIGHT,FLANGE TO BOSS. Key specifications include material: STEEL COMP 304 OVERALL, nominal_length: 1.719 INCHES ALL ENDS BULKHEAD IN, special_features: SAFETY WIRE HOLES, nominal_outside_diameter: 1.540 INCHES CENTER BULKHEAD IN, nominal_pipe_size_accommodated: 1.0625 INCHES SECOND END IN, material_document_and_classification: MS-QQ-S-763 OR AMS5639 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-719-0630, 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
AS933J12L
NSN: 4730-01-719-0630
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
nominal_length1.719 INCHES ALL ENDS BULKHEAD IN
special_featuresSAFETY WIRE HOLES
nominal_outside_diameter1.540 INCHES CENTER BULKHEAD IN
nominal_pipe_size_accommodated1.0625 INCHES SECOND END IN
material_document_and_classificationMS-QQ-S-763 OR AMS5639 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyFITTING, ADAPTER, UNION, FLARED TO BOSS
nominal_outside_diameter_hose_accommodated0.750 INCHES FIRST END IN
NSN4730-01-719-0630
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS933J12L · 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 PIPE SIZE ACCOMMODATED: 1.0625 INCHES SECOND END IN
•
NOMINAL LENGTH: 1.719 INCHES ALL ENDS BULKHEAD IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES FIRST END IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MS-QQ-S-763 OR AMS5639 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER: 1.540 INCHES CENTER BULKHEAD IN
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED1.0625 INCHES SECOND END IN
NOMINAL LENGTH1.719 INCHES ALL ENDS BULKHEAD IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATIONMS-QQ-S-763 OR AMS5639 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER1.540 INCHES CENTER BULKHEAD IN
SPECIAL FEATURESSAFETY WIRE HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING, ADAPTER, UNION, FLARED TO BOSS
MATERIALSTEEL COMP 304 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS933J12L?
AS933J12L is a ADAPTER,STRAIGHT,FLANGE TO BOSS.
What is the NSN for AS933J12L?
AS933J12L is cataloged in the U.S. Government catalog under NSN 4730-01-719-0630. 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.