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PartsTable / COMPONENT / DD397S49-021PC38
DD397S49-021PC38 ✓ Verified by PartsTable
— · PIPE SECTION
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

The RESISTOR NETWORK,FIXED,FILM is a the manufacturer industrial component. Key specifications include diameter: 0.312 INCHES NOMINAL IN, material: COPPER ALLOY, construction: SEAMLESS, wall_thickness: 0.049 INCHES NOMINAL IN, first_end_style: PLAIN, cross-sectional_shape_style: PLAIN ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-336-9195, 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
DD397S49-021PC38
NSN: 4710-00-336-9195
FSC: 4710
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.312 INCHES NOMINAL IN
materialCOPPER ALLOY
constructionSEAMLESS
wall_thickness0.049 INCHES NOMINAL IN
first_end_stylePLAIN
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length22.500 INCHES NOMINAL SPECIFIC IN
second_end_relationship_with_first_endIDENTICAL
NSN4710-00-336-9195
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: DD397S49-021PC38 · 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
•
FIRST END STYLE: PLAIN
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
MEASURING METHOD AND LENGTH: 22.500 INCHES NOMINAL SPECIFIC IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
MATERIAL: COPPER ALLOY
•
CONSTRUCTION: SEAMLESS
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLEPLAIN
DIAMETER0.312 INCHES NOMINAL IN
MEASURING METHOD AND LENGTH22.500 INCHES NOMINAL SPECIFIC IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
MATERIALCOPPER ALLOY
CONSTRUCTIONSEAMLESS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
WALL THICKNESS0.049 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
P3-86Interchangeable
interchangeable cross-reference
interchangeable
3-86Interchangeable
interchangeable cross-reference
interchangeable
P11-86FInterchangeable
interchangeable cross-reference
interchangeable
WE2145Interchangeable
interchangeable cross-reference
interchangeable
722809-5Interchangeable
interchangeable cross-reference
interchangeable
8537Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DD397S49-021PC38?
DD397S49-021PC38 is a RESISTOR NETWORK,FIXED,FILM.
What parts can replace DD397S49-021PC38?
There are 34 known substitutes for DD397S49-021PC38: P3-86, 3-86, P11-86F and 31 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DD397S49-021PC38?
DD397S49-021PC38 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-336-9195. 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: July 2026