NSN 3010-01-191-6561 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-191-6561. Manufacturer of record part number: 3421C4.
Also searched as3010-01-191-6561 ·
3010011916561 ·
NIIN 011916561 ·
01-191-6561 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 78062 · 3421C4 · 30034-001
The Cap,port End, cataloged under National Stock Number 3010-01-191-6561, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
NSN 3010-01-191-6561 is a Cap,port End, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-191-6561?
NSN 3010-01-191-6561 has 1 manufacturer part number on file: 3421C4 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
What NSN replaces 3010-01-191-6561?
4 possible matches (shared part number, not a government interchangeability claim): 3020-01-191-6667, 4310-01-191-6747, 3020-01-192-0520. Verify interchangeability with system specifications before substitution.
What are the specifications of 3421C4?
Key specifications for 3421C4: General Characteristics Item Description: N1-A1 BRZ,MIL-B-24059. 1 specification is documented in the U.S. Government catalog.
Is NSN 3010-01-191-6561 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.
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.