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16003-9 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

16003-9: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: FPF ADVANCED CRUISE MISSILE,ACM-129, nondefinitive_spec/std_data: 42 FIGURE, specification/standard_data: 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD, surface_treatment_document_and_classification: J514 ASSN STD SINGLE TREATMENT RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-295-1543, 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
16003-9
NSN: 5331-00-295-1543
NIINs: 002951543, 008904983, 014419827
FSC: 5331 — O-ring
CAGE: 12008 — SPENCER INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationFPF ADVANCED CRUISE MISSILE,ACM-129
nondefinitive_spec/std_data42 FIGURE
specification/standard_data81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
surface_treatment_document_and_classificationJ514 ASSN STD SINGLE TREATMENT RESPONSE
NSN5331-00-295-1543
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 16003-9 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 16003-9?
16003-9 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What is the NSN for 16003-9?
16003-9 is cataloged in the U.S. Government catalog under NSN 5331-00-295-1543. 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.