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438-101 — REDUCER,PIPE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

438-101: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, reducer_type: CONCENTRIC, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, nominal_thread_size: 0.500 INCHES FIRST END IN, nominal_overall_length: 1.188 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-436-3853, 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
438-101
NSN: 5325-00-436-3853
NIINs: 004363853, 010152723
FSC: 5325 — Fastening Devices
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
reducer_typeCONCENTRIC
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
nominal_thread_size0.500 INCHES FIRST END IN
nominal_overall_length1.188 INCHES IN
thread_series_designatorNPT FIRST END
nominal_pipe_size_accommodated0.750 INCHES SECOND END IN
material_document_and_classificationASTM D1784,12454-B PVC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-436-3853
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 438-101 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RECEPTACLE OVERALL LENGTH: 1.115 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 TY 2 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BARREL
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
•
MOUNTING STYLE: FLOATING NUT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/9 T73 FED SPEC SINGLE MATERIAL RESPONSE BARREL
•
TURNLOCK RECEPTACLE STYLE: RECEPTACLE
•
RECEPTACLE WIDTH: 0.630 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RECEPTACLE OVERALL LENGTH1.115 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 2 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BARREL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
MOUNTING STYLEFLOATING NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9 T73 FED SPEC SINGLE MATERIAL RESPONSE BARREL
TURNLOCK RECEPTACLE STYLERECEPTACLE
RECEPTACLE WIDTH0.630 INCHES NOMINAL IN
SPECIAL FEATURESSTEEL CAGE
SURFACE TREATMENTANODIZE BARREL
RECEPTACLE HEIGHT0.780 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
438101-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
389734-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 438-101?
438-101 is a REDUCER,PIPE.
What parts can replace 438-101?
There are 2 known substitutes for 438-101: 438101-2, 389734-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 438-101?
438-101 is cataloged in the U.S. Government catalog under NSN 5325-00-436-3853. This indicates validated use in U.S. government and defense supply chains.
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