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Technical Data Sheet
PartsTable / COMPONENT / 21670
21670 ✓ Verified by PartsTable
Lindy · 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

High performance, vintage-style desktop microphone on stand<br><br>- Desktop microphone<br>- For chatting, gaming, singing, etc.<br>- Adjustable angle<br>- Mute button<br>- 1.80m cable with 3.5mm plug. Key specifications include phase: SINGLE, length: 70.0 MILLIMETERS NOMINAL MM, bearings: NOT INCLUDED, material: STEEL CORROSION RESISTING OVERALL, bore_type: STRAIGHT, body_width: 0.450 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-010-9572, 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
21670
NSN: 4710-00-010-9572
FSC: 4710
CAGE: 78710 — TRIUMPH CONTROLS, LLC DBA TRIUMPH CONTROLS, LLC (USA)
SPECIFICATIONS
phaseSINGLE
length70.0 MILLIMETERS NOMINAL MM
bearingsNOT INCLUDED
materialSTEEL CORROSION RESISTING OVERALL
bore_typeSTRAIGHT
body_width0.450 INCHES MAXIMUM IN
case_styleRECESSED
face_width0.910 INCHES NOMINAL IN
seal_width8.000 INCHES NOMINAL IN
body_height0.520 INCHES MAXIMUM IN
body_length0.750 INCHES MAXIMUM IN
bore_length0.910 INCHES NOMINAL IN
NSN4710-00-010-9572
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 21670 · Lindy ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
4301Interchangeable
interchangeable cross-reference
interchangeable
122-5277671 ITEM 33Interchangeable
interchangeable cross-reference
interchangeable
9412350Interchangeable
interchangeable cross-reference
interchangeable
FG1252HHH0404Interchangeable
interchangeable cross-reference
interchangeable
H1BK08-MBX08MB40 1-2Interchangeable
interchangeable cross-reference
interchangeable
R18797Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21670?
21670 is a TRANSFORMER,RADIO FREQUENCY manufactured by Lindy.
What parts can replace 21670?
There are 18 known substitutes for 21670: 4301, 122-5277671 ITEM 33, 9412350 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21670?
21670 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-010-9572. 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