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A51P30148 — TUBE,DIVERTER ASSEMBLY,VENT TANK

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A51P30148: TUBE,DIVERTER ASSEMBLY,VENT TANK.

TUBE,DIVERTER ASSEMBLY,VENT TANK. Key specifications include end_item_identification: 1560-01-040-5628 DIVERTER ASSY. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-284-2287, 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
A51P30148
NSN: 4710-01-284-2287
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_item_identification1560-01-040-5628 DIVERTER ASSY
general_characteristics_item_description1.320 IN. O/A H,6.220 IN. O/A LG; 1ST END 0.250 IN. OD; 2ND END FLATTENED TO MIN 0.06 IN. THK,90.0 DEG ANGLE TO 1ST END 0.220 IN. DIA HOLE THRU IN
NSN4710-01-284-2287
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A51P30148 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 1.320 IN. O/A H,6.220 IN. O/A LG; 1ST END 0.250 IN. OD; 2ND END FLATTENED TO MIN 0.06 IN. THK,90.0 DEG ANGLE TO 1ST END 0.220 IN. DIA HOLE THRU IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION1.320 IN. O/A H,6.220 IN. O/A LG; 1ST END 0.250 IN. OD; 2ND END FLATTENED TO MIN 0.06 IN. THK,90.0 DEG ANGLE TO 1ST END 0.220 IN. DIA HOLE THRU IN
END ITEM IDENTIFICATION1560-01-040-5628 DIVERTER ASSY
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 1
A51P30148-17Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A51P30148?
A51P30148 is a TUBE,DIVERTER ASSEMBLY,VENT TANK.
What parts can replace A51P30148?
There is 1 known substitute for A51P30148: A51P30148-17. Substitute compatibility should be verified for your specific system.
What is the NSN for A51P30148?
A51P30148 is cataloged in the U.S. Government catalog under NSN 4710-01-284-2287. 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.