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25SF2125-129A — PIPE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

25SF2125-129A: PIPE ASSEMBLY,METAL.

The PIPE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include wall_thickness: 0.022 INCHES NOMINAL IN, end_item_identification: HAWKER 800XP/850XP, media_for_which_designed: OXYGEN, GASEOUS, nominal_pipe_size_designation: 0.250 INCHES IN, part_name_assigned_by_controlling_agency: PIPE ASSY-ADAPTOR, FRAME 7, TO ADAPTOR, FRAME 7. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-656-8564, 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
25SF2125-129A
NSN: 4710-01-656-8564
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
wall_thickness0.022 INCHES NOMINAL IN
end_item_identificationHAWKER 800XP/850XP
media_for_which_designedOXYGEN, GASEOUS
nominal_pipe_size_designation0.250 INCHES IN
part_name_assigned_by_controlling_agencyPIPE ASSY-ADAPTOR, FRAME 7, TO ADAPTOR, FRAME 7
NSN4710-01-656-8564
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 25SF2125-129A · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE DESIGNATION: 0.250 INCHES IN
•
WALL THICKNESS: 0.022 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: OXYGEN, GASEOUS
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE DESIGNATION0.250 INCHES IN
WALL THICKNESS0.022 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS
PART NAME ASSIGNED BY CONTROLLING AGENCYPIPE ASSY-ADAPTOR, FRAME 7, TO ADAPTOR, FRAME 7
END ITEM IDENTIFICATIONHAWKER 800XP/850XP
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
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 25SF2125-129A?
25SF2125-129A is a PIPE ASSEMBLY,METAL.
What is the NSN for 25SF2125-129A?
25SF2125-129A is cataloged in the U.S. Government catalog under NSN 4710-01-656-8564. 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.