NSN 3441-01-210-1943 · NIIN 012101943 · Part number 11641
Lockformer Co · FSC 3441 — Bending and Forming Machines · FSG 34 — Metalworking Machinery (continued) · CAGE 36631
Government record, cited
NSN 3441-01-210-1943 — this item is cataloged by the U.S. Government under National Stock Number 3441-01-210-1943. Manufacturer of record part number: 11641.
Also searched as3441-01-210-1943 ·
3441012101943 ·
NIIN 012101943 ·
01-210-1943 ·
FSC 3441 Bending and Forming Machines · CAGE 36631 · 11641
The Roll,plain, cataloged under National Stock Number 3441-01-210-1943, is classified within Federal Supply Class 3441 (Bending and Forming Machines) of the Metalworking Machinery (continued) group. The manufacturer of record is Lockformer Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3441-01-210-1943
Primary Part Number
11641
Item Name
Roll,plain
FSC / FSG
3441 / 34 — Bending and Forming Machines
Manufacturer
Lockformer Co
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2530-01-260-0115POSSIBLE MATCH
MASTER CYLINDER POWER UNIT
Possible match (shared part number)
6750-01-400-305511641POSSIBLE MATCH
DEVELOPER,PHOTOGRAPHIC
Possible match (shared part number)Ilford Photo Corp
4820-01-484-37061164-1POSSIBLE MATCH
VALVE,RESTRICTOR CHECK
Possible match (shared part number)Tactair Fluid Controls Inc
4730-01-598-250511641POSSIBLE MATCH
MANIFOLD,HYDRAULIC SYSTEM ACCESS
Possible match (shared part number)North American Controls Inc Dba North American Controls Inc
NSN 3441-01-210-1943 is a Roll,plain, manufactured by Lockformer Co, classified under FSC 3441, Bending and Forming Machines. Status: active.
What part numbers are listed for NSN 3441-01-210-1943?
NSN 3441-01-210-1943 has 1 manufacturer part number on file: 11641 (Lockformer Co).
What NSN replaces 3441-01-210-1943?
4 possible matches (shared part number, not a government interchangeability claim): 2530-01-260-0115, 6750-01-400-3055, 4820-01-484-3706. Verify interchangeability with system specifications before substitution.
What are the specifications of 11641?
Key specifications for 11641: End Item Identification: LOCKFORMER MODEL 14 POWER FLANGER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3441-01-210-1943 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.