PartsTable TECHNICAL DATA SHEET
NSN 4320-01-533-8274Government record, cited

Ring, Wearing4320-01-533-8274

NSN 4320-01-533-8274 · NIIN 015338274 · Part number 3013072
Sims Pump Valve Co, Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 78314
Government record, cited
NSN 4320-01-533-8274 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-533-8274. Manufacturer of record part number: 3013072.
Also searched as  4320-01-533-8274 · 4320015338274 · NIIN 015338274 · 01-533-8274 · FSC 4320 Power and Hand Pumps · CAGE 78314 · 3013072
Nearby stock numbers  ·
Features
  • Ring,wearing — FSC 4320
  • Corner Shape: CHAMFERED ALL CORNERS
  • Chamfer Length: 0.867 INCHES NOMINAL ALL CORNERS IN
  • Body Style: PLAIN
  • Body Outside Diameter: 9.384 INCHES NOMINAL IN
  • Body Inside Diameter: 8.867 INCHES NOMINAL IN
  • Chamfer Angle: 5.0 DEGREES NOMINAL ALL CORNERS
  • Material: CARBON GRAPHITE AND PLASTIC PHENOLIC
Identification
  • NSN: 4320-01-533-8274
  • NIIN: 015338274
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: 3013072
  • Manufacturer: Sims Pump Valve Co, Inc
General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-533-8274, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Sims Pump Valve Co, Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications
ParameterValue
NSN4320-01-533-8274
Primary Part Number3013072
Item NameRing,wearing
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerSims Pump Valve Co, Inc
StatusACTIVE
Corner ShapeCHAMFERED ALL CORNERS
Chamfer Length0.867 INCHES NOMINAL ALL CORNERS IN
Body StylePLAIN
Body Outside Diameter9.384 INCHES NOMINAL IN
Body Inside Diameter8.867 INCHES NOMINAL IN
Chamfer Angle5.0 DEGREES NOMINAL ALL CORNERS
MaterialCARBON GRAPHITE AND PLASTIC PHENOLIC
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
3013072 Maritech, Marinetechnik (DEU)
3013072 PRIMARY Sims Pump Valve Co, Inc (USA)
Reference documents
ReferenceMeaning
3013072 5/9 Secondary reference
Bgm Trading Gmbh
No interchangeability data on file.
Other items in FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-533-8274?

NSN 4320-01-533-8274 is a Ring,wearing, manufactured by Sims Pump Valve Co, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-533-8274?

NSN 4320-01-533-8274 has 2 manufacturer part numbers on file: 3013072 (Maritech, Marinetechnik), 3013072 (Sims Pump Valve Co, Inc).

What are the specifications of 3013072?

Key specifications for 3013072: Corner Shape: CHAMFERED ALL CORNERS; Chamfer Length: 0.867 INCHES NOMINAL ALL CORNERS IN; Body Style: PLAIN; Body Outside Diameter: 9.384 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-533-8274 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.
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