PartsTable
Technical Data Sheet
Download PDF

AS1038 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS1038: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 BODY, flow_angle: 90.0 DEGREES, leg_length: 1.570 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES ALL ENDS, flange_shape: ROUND ALL ENDS, thread_class: 3A ALL ENDS A. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-096-8932, 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
AS1038
NSN: 4730-00-096-8932
NIINs: 000968932, 001848322, 001928970, 001941090, 001972922, 002032764, 002308712, 002313027, 002313029, 002313030, 002313031, 002518547, 003271677, 003875008, 004121795, 004466488, 006187674, 006847256, 007200288, 007227216, 008027448, 008052222, 008071356, 008510412, 008836552, 009290614, 009290619, 010052012, 011343564, 011724323, 011813569, 011929579, 012161060, 012220909, 012318616, 012571497, 012899539, 013047553, 013396420, 013396726, 013466225, 014136005, 014158285, 015162481, 015162490, 015424592, 015640093, 015758854, 016090266, 016253408, 016257079, 016269251, 016286813, 016286872, 016286873, 016287730, 016454921, 016575107, 016607636, 016661691, 016758454, 017061304, 017250064, 017291018, 017311280, 017333712
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 BODY
flow_angle90.0 DEGREES
leg_length1.570 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES ALL ENDS
flange_shapeROUND ALL ENDS
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
special_featuresD CODE PARTS TO BE COATED WITH HIGH PURITY ALUMINUM ONLY
style_designatorELBOW
mounting_end_typeENLARGED
nominal_thickness0.100 INCHES ALL ENDS IN
NSN4730-00-096-8932
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS1038 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES ALL ENDS IN
•
LEG LENGTH: 1.016 INCHES NOMINAL SECOND END IN
•
NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEFLARED (TUBE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES ALL ENDS IN
LEG LENGTH1.016 INCHES NOMINAL SECOND END IN
LEG LENGTH1.609 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.500 INCHES FIRST END BULKHEAD IN
SEAT ANGLE37.0 DEGREES ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 6
4730PL0673289Reference document
Same NSN cross-reference
Reference document — Informative reference only
SAE-AS4841Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AN833-5JReference document
Same NSN cross-reference
Reference document — Secondary reference
AS1038J0505Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN833-52Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS4841Reference 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
Ready to buy AS1038?
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 AS1038?
AS1038 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace AS1038?
There are 6 known substitutes for AS1038: 4730PL0673289, SAE-AS4841, AN833-5J and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS1038?
AS1038 is cataloged in the U.S. Government catalog under NSN 4730-00-096-8932. 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 — AS1038

✓ 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.