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ER1051P02 — TUBE,LOWER,ANTI-ICI

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ER1051P02: TUBE,LOWER,ANTI-ICI.

The TUBE,LOWER,ANTI-ICI is a the manufacturer industrial component. Key specifications include width: 10.110 INCHES MINIMUM AND 10.120 INCHES MAXIMUM IN, length: 19.200 INCHES MINIMUM AND 19.220 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 6061, body_thickness: 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN, surface_treatment: CHROMATE, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-994-3882, 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
ER1051P02
NSN: 4730-00-994-3882
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96941 — UNISON INDUSTRIES, LLC (USA)
SPECIFICATIONS
width10.110 INCHES MINIMUM AND 10.120 INCHES MAXIMUM IN
length19.200 INCHES MINIMUM AND 19.220 INCHES MAXIMUM IN
materialALUMINUM ALLOY 6061
body_thickness0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
surface_treatmentCHROMATE
securing_device_typeSPECIAL
hole_quantity_along_width4
hole_quantity_along_length2
cross-sectional_shape_styleFLAT
material_document_and_classificationQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
NSN4730-00-994-3882
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ER1051P02 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
11691-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· 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 ER1051P02?
ER1051P02 is a TUBE,LOWER,ANTI-ICI.
What parts can replace ER1051P02?
There is 1 known substitute for ER1051P02: 11691-02. Substitute compatibility should be verified for your specific system.
What is the NSN for ER1051P02?
ER1051P02 is cataloged in the U.S. Government catalog under NSN 4730-00-994-3882. 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.