PartsTable
Technical Data Sheet
A10668 ✓ Verified by PartsTable
· 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: STEEL, ring_style: INTERNAL, construction: SEAMLESS, usage_design: INTERNAL, heat_treatment: ANNEALED, inclosure_type: HERMETICALLY SEALED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-076-1727, 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 A10668
NSN: 4710-00-076-1727
FSC: 4710
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL
ring_styleINTERNAL
constructionSEAMLESS
usage_designINTERNAL
heat_treatmentANNEALED
inclosure_typeHERMETICALLY SEALED
first_end_stylePLAIN
major_thickness0.042 INCHES NOMINAL IN
outside_diameter0.971 INCHES NOMINAL IN
special_features0.088 IN. WALL THK,0.540 IN. OD IN
surface_treatmentPHOSPHATE
casehardening_indicatorNOT CASEHARDENED
NSN4710-00-076-1727
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: A10668 · 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: 192.000 INCHES MINIMUM RANDOM AND 264.000 INCHES MAXIMUM RANDOM IN
WALL THICKNESS DESIGNATION: SCHEDULE 80
FIRST END STYLE: PLAIN
SPECIFICATION/STANDARD DATA: 81346-A106-68,GRADE B PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL PIPE SIZE DESIGNATION: 0.500 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A106, GRADE B ASSN STD SINGLE MATERIAL RESPONSE
CONSTRUCTION: SEAMLESS
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
MEASURING METHOD AND LENGTH192.000 INCHES MINIMUM RANDOM AND 264.000 INCHES MAXIMUM RANDOM IN
WALL THICKNESS DESIGNATIONSCHEDULE 80
FIRST END STYLEPLAIN
SPECIFICATION/STANDARD DATA81346-A106-68,GRADE B PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL PIPE SIZE DESIGNATION0.500 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A106, GRADE B ASSN STD SINGLE MATERIAL RESPONSE
CONSTRUCTIONSEAMLESS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MIL-DTL-21248Interchangeable
interchangeable cross-reference
interchangeable
N5000-87-S-PPInterchangeable
interchangeable cross-reference
interchangeable
0740668Interchangeable
interchangeable cross-reference
interchangeable
74665AInterchangeable
interchangeable cross-reference
interchangeable
A106-68Interchangeable
interchangeable cross-reference
interchangeable
A53-69Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A10668?
A10668 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A10668?
There are 8 known substitutes for A10668: MIL-DTL-21248, N5000-87-S-PP, 0740668 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A10668?
A10668 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-076-1727. This indicates validated use in U.S. government and defense supply chains.
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