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P1228 — FILTER,BAND PASS

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

P1228: FILTER,BAND PASS.

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include outside_diameter: 0.375 INCHES NOMINAL IN, special_features: BAND PASS FILTER, CENTER FREQUENCY 2705.0000M, end_item_identification: COMMON TERMINAL DIGITIZER (CTD), inside_surface_condition: SMOOTH, cross-sectional_shape_style: ROUND, measuring_method_and_length: 8.000 FEET NOMINAL OVERALL FT. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-527-1201, 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
MRO→ MRO_GENERAL→ P1228
NSN: 4720-01-527-1201
NIINs: 015271201, 016769011
FSC: 4720 — Hose and Flexible Tubing
CAGE: 57742 — UNI TEK MFG CO INC (USA)
SPECIFICATIONS
outside_diameter0.375 INCHES NOMINAL IN
special_featuresBAND PASS FILTER, CENTER FREQUENCY 2705.0000M
end_item_identificationCOMMON TERMINAL DIGITIZER (CTD)
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length8.000 FEET NOMINAL OVERALL FT
NSN4720-01-527-1201
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: P1228 · 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
•
MEASURING METHOD AND LENGTH: 8.000 FEET NOMINAL OVERALL FT
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH8.000 FEET NOMINAL OVERALL FT
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
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 P1228?
P1228 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What is the NSN for P1228?
P1228 is cataloged in the U.S. Government catalog under NSN 4720-01-527-1201. 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.