NSN 3120-01-536-4656 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-536-4656. Manufacturer of record part number: 1C1-1B-CZ.
The Bearing,sleeve, cataloged under National Stock Number 3120-01-536-4656, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-536-4656?
NSN 3120-01-536-4656 is a Bearing,sleeve, manufactured by Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-536-4656?
NSN 3120-01-536-4656 has 1 manufacturer part number on file: 1C1-1B-CZ (Abrams Airborne Manufacturing Inc Dba Abrams Airborne Manufacturing Inc).
What are the specifications of 1C1-1B-CZ?
Key specifications for 1C1-1B-CZ: End Item Identification: 1010-01-535-0989 GRENADE LAUNCHER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-536-4656 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 3120-01-536-4656?
NSN 3120-01-536-4656 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.