NSN 4925-01-568-2120 · NIIN 015682120 · Part number 3305AS1580-1
Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 4925 — Ammunition Maintenance, Repair, and Checkout Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 56529
Government record, cited
NSN 4925-01-568-2120 — this item is cataloged by the U.S. Government under National Stock Number 4925-01-568-2120. Manufacturer of record part number: 3305AS1580-1.
Also searched as4925-01-568-2120 ·
4925015682120 ·
NIIN 015682120 ·
01-568-2120 ·
FSC 4925 Ammunition Maintenance, Repair, and Checkout Specialized Equipment · CAGE 56529 · 3305AS1580-1
Nearby stock numbers← 4925-01-568-2049 Plunger Assembly, Ai
·
4925-01-568-2225 Track Element →
Features
Element Track Assy — FSC 4925
1 manufacturer part number on file
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc
Identification
NSN: 4925-01-568-2120
NIIN: 015682120
FSC: 4925 — Ammunition Maintenance, Repair, and Checkout Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3305AS1580-1
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc
General Description
The Element Track Assy, cataloged under National Stock Number 4925-01-568-2120, is classified within Federal Supply Class 4925 (Ammunition Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
No interchangeability data on file.
Other items in FSC 4925 — Ammunition Maintenance, Repair, and Checkout Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4925-00-001-8419
4925-00-001-8419 · Item name not on file
4925-00-003-1280
4925-00-003-1280 · Item name not on file
4925-00-003-1993
4925-00-003-1993 · Item name not on file
4925-00-003-1994
4925-00-003-1994 · Item name not on file
4925-00-004-7468
TEST EQUIPMENT,MAINTENANCE
4925-00-005-1709
4925-00-005-1709 · Item name not on file
4925-00-005-5387
4925-00-005-5387 · Item name not on file
4925-00-005-7947
4925-00-005-7947 · Item name not on file
Frequently Asked Questions
What is NSN 4925-01-568-2120?
NSN 4925-01-568-2120 is a Element Track Assy, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4925, Ammunition Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
What part numbers are listed for NSN 4925-01-568-2120?
NSN 4925-01-568-2120 has 1 manufacturer part number on file: 3305AS1580-1 (Hydraulics International, Inc. Dba Hydraulics International Inc).
What are the specifications of 3305AS1580-1?
Key specifications for 3305AS1580-1: Special Features: CONSISTS OF A MOUNTING ELEMENT, A TRACK ELEMENT, A U CLAMP ASSEMBLY, A RETAINING RING AND A BEARING; End Item Identification: GFK-21A/E32K-7 A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4925-01-568-2120 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 4925-01-568-2120?
NSN 4925-01-568-2120 has DEMIL Code B. 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.