End Connection Style: SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
Identification
NSN: 4710-01-238-5573
NIIN: 012385573
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Tube Assembly,metal, cataloged under National Stock Number 4710-01-238-5573, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4710-01-238-5573
Item Name
Tube Assembly,metal
FSC / FSG
4710 / 47 — Pipe, Tube and Rigid Tubing
Status
ACTIVE
Seat Angle in Deg
33.0 SINGLE END
Design Form
PREBENT
Mating End Quantity
2 SINGLE END
Wall Thickness
0.035 INCHES NOMINAL IN
Thread Direction
RIGHT-HAND SINGLE END
Nominal Thread Size
0.438 INCHES SINGLE END IN
End Connection Style
SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
Tube Outside Diameter
0.250 INCHES NOMINAL IN
Thread Class
3B SINGLE END
Material
STEEL SINGLE END
Material
STEEL CORROSION RESISTING TUBING
Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
End Connection Spec/std
MIL,MS20819,P/N MS20819-4 AND ANA,AN818,P/N AN818-4
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-01-241-01177814647-453POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)The Boeing Company
4710-01-241-01187814647-436POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)The Boeing Company
4710-01-241-48447814647-362POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)The Boeing Company
4710-01-242-31477814647-451POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)The Boeing Company
4710-01-269-97317814647-717POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)The Boeing Company
4710-01-321-37727814647-248POSSIBLE MATCH
TUBE ASSEMBLY,METAL,BRANCHED
Possible match (shared part number)The Boeing Company
4710-01-321-85557814647-364POSSIBLE MATCH
TUBE ASSEMBLY,METAL
Possible match (shared part number)The Boeing Company
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
7814647
D/9Drawing number reference only
U.S. Government activity
7814647-572
3/2Design control — primary reference
U.S. Government activity
Related Parts
4710-01-241-0117POSSIBLE MATCH
TUBE ASSEMBLY,METAL
7814647-453
4710-01-241-0118POSSIBLE MATCH
TUBE ASSEMBLY,METAL
7814647-436
4710-01-241-4844POSSIBLE MATCH
TUBE ASSEMBLY,METAL
7814647-362
4710-01-242-3147POSSIBLE MATCH
TUBE ASSEMBLY,METAL
7814647-451
4710-01-269-9731POSSIBLE MATCH
TUBE ASSEMBLY,METAL
7814647-717
4710-01-321-3772POSSIBLE MATCH
TUBE ASSEMBLY,METAL,BRANCHED
7814647-248
4710-01-321-8555POSSIBLE MATCH
TUBE ASSEMBLY,METAL
7814647-364
Frequently Asked Questions
What is NSN 4710-01-238-5573?
NSN 4710-01-238-5573 is a Tube Assembly,metal, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
What NSN replaces 4710-01-238-5573?
7 possible matches (shared part number, not a government interchangeability claim): 4710-01-241-0117, 4710-01-241-0118, 4710-01-241-4844. Verify interchangeability with system specifications before substitution.
What are the specifications of 4710-01-238-5573?
Key specifications for 4710-01-238-5573: Seat Angle in Deg: 33.0 SINGLE END; Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Wall Thickness: 0.035 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
Is NSN 4710-01-238-5573 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4710-01-238-5573?
NSN 4710-01-238-5573 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.