PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15032Seal Assembly,shaft,spring Loade

M and M Pump Co Inc · NSN 4320-01-315-2309 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-315-2309 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-315-2309. Primary manufacturer part number: 15032.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: M and M Pump Co Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical energy storage
  • Vibration dampening
General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-315-2309, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is M and M Pump Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersM and M Pump Co Inc (CAGE 68990)
Technical Specifications
ParameterValue
NSN4320-01-315-2309
Primary Part Number15032
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerM and M Pump Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-082-4663 INTERCHANGEABLE
Terminal Board
5133-00-189-9277 INTERCHANGEABLE
Drill,twist
6220-00-669-615315032 INTERCHANGEABLE
Spotlight
Unity Manufacturing Co
5940-00-725-9498 INTERCHANGEABLE
Terminal,stud
2530-00-834-5521 INTERCHANGEABLE
Cap,grease
5310-00-843-205115032 INTERCHANGEABLE
Nut,plain,hexagon
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6625-01-071-32714951-146 INTERCHANGEABLE
Meter,arbitrary Scale
Jewell Instruments Llc
4730-01-103-893315032 INTERCHANGEABLE
Bend,tube,return
Young Touchstone Company Div Young Touchstone
3530-01-179-643115032 INTERCHANGEABLE
Needle Bar
Consolidated Sewing Machine Corp
3040-01-184-39251-5032 INTERCHANGEABLE
Ball,balancing Mach
American Hofmann Corp
Cross-Reference Index
Part NumberManufacturer
15032 PRIMARY M and M Pump Co Inc (USA)
Related Parts
5940-00-082-4663INTERCHANGEABLE
TERMINAL BOARD
5133-00-189-9277INTERCHANGEABLE
DRILL,TWIST
6220-00-669-6153INTERCHANGEABLE
SPOTLIGHT
15032
5940-00-725-9498INTERCHANGEABLE
TERMINAL,STUD
2530-00-834-5521INTERCHANGEABLE
CAP,GREASE
5310-00-843-2051INTERCHANGEABLE
NUT,PLAIN,HEXAGON
15032
6625-01-071-3271INTERCHANGEABLE
METER,ARBITRARY SCALE
4951-146
4730-01-103-8933INTERCHANGEABLE
BEND,TUBE,RETURN
15032
3530-01-179-6431INTERCHANGEABLE
NEEDLE BAR
15032
3040-01-184-3925INTERCHANGEABLE
BALL,BALANCING MACH
1-5032
1377-01-508-7544INTERCHANGEABLE
ROCKET MOTOR
1503-2
5950-01-550-2621INTERCHANGEABLE
TRANSFORMER,CURRENT
15032

Frequently Asked Questions

What is NSN 4320-01-315-2309?

NSN 4320-01-315-2309 is a Seal Assembly,shaft,spring Loade, manufactured by M and M Pump Co Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-315-2309?

NSN 4320-01-315-2309 has 1 cross-referenced part number: 15032 (M and M Pump Co Inc).

What NSN replaces 4320-01-315-2309?

There are 12 known substitutes for 4320-01-315-2309: 5940-00-082-4663, 5133-00-189-9277, 6220-00-669-6153 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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