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998F3429 — ADAPTER,HOUSING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

998F3429: ADAPTER,HOUSING.

The ADAPTER,HOUSING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400, special_features: TUBE SIZE 0.380, end_item_identification: PUMP, CENTRIFUGE, material_document_and_classification: MIL-C-20159 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-411-5551, 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
998F3429
NSN: 4710-01-411-5551
NIINs: 014115551, 014116249, 014540867
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400
special_featuresTUBE SIZE 0.380
end_item_identificationPUMP, CENTRIFUGE
material_document_and_classificationMIL-C-20159 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4710-01-411-5551
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 998F3429 · 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
SUBSTITUTES & CROSS-REFERENCES 4
999F0815-37Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL-999F0815-37Reference document
Same NSN cross-reference
Reference document — Secondary reference
999F0815Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
R1223-37Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 998F3429?
998F3429 is a ADAPTER,HOUSING.
What parts can replace 998F3429?
There are 4 known substitutes for 998F3429: 999F0815-37, PL-999F0815-37, 999F0815 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 998F3429?
998F3429 is cataloged in the U.S. Government catalog under NSN 4710-01-411-5551. 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.