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161-4164 — COMPRESSOR,PISTON RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

161-4164: COMPRESSOR,PISTON RING.

The COMPRESSOR,PISTON RING is a the manufacturer industrial component. Key specifications include unit_type: PLIERS CLAMP, special_features: SCISSOR TYPE, features_provided: GRIP HANDLE, ring_diameter_accommodated: 130.1 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-623-0377, 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
161-4164
NSN: 5120-01-623-0377
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
unit_typePLIERS CLAMP
special_featuresSCISSOR TYPE
features_providedGRIP HANDLE
ring_diameter_accommodated130.1 MILLIMETERS NOMINAL MM
NSN5120-01-623-0377
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPRESSOR,PISTON RING TITLE COMPONENT PN 161-4164 MFR COMPRESSOR,PISTON RING
KEY FEATURES
•
FEATURES PROVIDED: GRIP HANDLE
•
UNIT TYPE: PLIERS CLAMP
•
RING DIAMETER ACCOMMODATED: 130.1 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
FEATURES PROVIDEDGRIP HANDLE
UNIT TYPEPLIERS CLAMP
RING DIAMETER ACCOMMODATED130.1 MILLIMETERS NOMINAL MM
SPECIAL FEATURESSCISSOR TYPE
OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 161-4164?
161-4164 is a COMPRESSOR,PISTON RING.
What is the NSN for 161-4164?
161-4164 is cataloged in the U.S. Government catalog under NSN 5120-01-623-0377. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.