PartsTable
Technical Data Sheet
Download PDF

830166 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

830166: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: STEEL OVERALL, body_type: SOLID, head_type: CORED, drive_end_style: RECESSED HEXAGON, connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-602-3707, 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
830166
NSN: 4730-00-602-3707
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 02280 — AMERICAN HOIST AND DERRICK CO
SPECIFICATIONS
materialSTEEL OVERALL
body_typeSOLID
head_typeCORED
drive_end_styleRECESSED HEXAGON
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.125 INCHES EXTERNAL IN
end_item_identificationHARNISCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431
thread_series_designatorNPTF EXTERNAL
nominal_pipe_size_for_which_designed0.125 INCHES IN
NSN4730-00-602-3707
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 830166 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD TYPE: CORED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.125 INCHES IN
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: RECESSED HEXAGON
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.125 INCHES EXTERNAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
BODY TYPE: SOLID
TECHNICAL CHARACTERISTICS
HEAD TYPECORED
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.125 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLERECESSED HEXAGON
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.125 INCHES EXTERNAL IN
SURFACE TREATMENTCADMIUM OVERALL
BODY TYPESOLID
END ITEM IDENTIFICATIONHARNISCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
226945Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
221-849Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10592Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5353Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
233410Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
027118Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 830166?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 830166?
830166 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace 830166?
There are 9 known substitutes for 830166: 226945, 221-849, 10592 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 830166?
830166 is cataloged in the U.S. Government catalog under NSN 4730-00-602-3707. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 830166

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.