NSN 5340-01-251-1804 · NIIN 012511804 · Part number 4671-F PIECE 17
Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 04537
Government record, cited
NSN 5340-01-251-1804 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-251-1804. Manufacturer of record part number: 4671-F PIECE 17.
Manufacturer of record: Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
Identification
NSN: 5340-01-251-1804
NIIN: 012511804
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 4671-F PIECE 17
Manufacturer: Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
General Description
The Disk,solid,plain, cataloged under National Stock Number 5340-01-251-1804, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa. Government technical data includes 3 specifications, 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. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-251-1804
Primary Part Number
4671-F PIECE 17
Item Name
Disk,solid,plain
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
Status
ACTIVE
Diameter
1.250 INCHES NOMINAL IN
Material
STEEL
Thickness
0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA)
No interchangeability data on file.
Other items in FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-251-1804?
NSN 5340-01-251-1804 is a Disk,solid,plain, manufactured by Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-251-1804?
NSN 5340-01-251-1804 has 1 manufacturer part number on file: 4671-F PIECE 17 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa).
What are the specifications of 4671-F PIECE 17?
Key specifications for 4671-F PIECE 17: Diameter: 1.250 INCHES NOMINAL IN; Material: STEEL; Thickness: 0.125 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-251-1804 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.