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Technical Data Sheet
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A-1-369 — Technical Data Sheet

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— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, body_width: 2.100 INCHES MAXIMUM IN, bore_style: PLAIN BOTH ENDS, shell_type: SOLID, body_height: 6.000 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4710-00-354-3743, 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→ A-1-369
NSN: 4710-00-354-3743
FSC: 4710
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_stylePLAIN, SOLID
body_width2.100 INCHES MAXIMUM IN
bore_stylePLAIN BOTH ENDS
shell_typeSOLID
body_height6.000 INCHES MAXIMUM IN
body_length3.100 INCHES MAXIMUM IN
design_formSTRAIGHT
thread_class2A SINGLE END A
float_quantity1
overall_height7.700 INCHES MAXIMUM IN
overall_length46.000 INCHES NOMINAL IN
NSN4710-00-354-3743
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A-1-369 · 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
•
SEAT ANGLE IN DEG: 45.0 SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
END CONNECTION STYLE: INVERTED FLARE SINGLE END
•
DESIGN FORM: STRAIGHT
•
MATERIAL: STEEL SINGLE END
•
THREAD CLASS: 2A SINGLE END A
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
THREAD PITCH DIAMETERS: +0.463 TO 0.467 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 SINGLE END
TUBE OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
END CONNECTION STYLEINVERTED FLARE SINGLE END
DESIGN FORMSTRAIGHT
MATERIALSTEEL SINGLE END
THREAD CLASS2A SINGLE END A
WALL THICKNESS0.028 INCHES NOMINAL IN
THREAD PITCH DIAMETERS+0.463 TO 0.467 INCHES SINGLE END IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
MATING END QUANTITY2 SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
HP1251-1233InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1251-1233InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
163273InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4SE00420-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2902689-6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7B336InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-1-369?
A-1-369 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-1-369?
There are 12 known substitutes for A-1-369: HP1251-1233, 1251-1233, 163273 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1-369?
A-1-369 is cataloged in the Federal Logistics Information System under NSN 4710-00-354-3743. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026