PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

09917Seal Assembly,shaft,spring Loade

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4320-00-009-0572 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-009-0572 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-009-0572. Primary manufacturer part number: 09917.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: 1-SPRING; 1-BELLOWS; 1-DRIVE BAND SINGLE CARP 20; 1-RETAINER; 1-WASHER; 1-SEAT; -SEAT RING; 1.875 IN. DIA; 1.500 IN. LG IN
  • 3 verified cross-references
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
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 4320-00-009-0572, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-009-0572
Primary Part Number09917
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
General Characteristics Item Description1-SPRING; 1-BELLOWS; 1-DRIVE BAND SINGLE CARP 20; 1-RETAINER; 1-WASHER; 1-SEAT; -SEAT RING; 1.875 IN. DIA; 1.500 IN. LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-421-62619917 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
4730-01-560-1260B9222-0344 INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5120-01-602-8323 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
9917 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
09917 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
5005734-012 Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR)
Related Parts
5950-00-421-6261INTERCHANGEABLE
TRANSFORMER,POWER
9917
4730-01-560-1260INTERCHANGEABLE
CLAMP,HOSE
B9222-0344
5120-01-602-8323INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 4320-00-009-0572?

NSN 4320-00-009-0572 is a Seal Assembly,shaft,spring Loade, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-009-0572?

NSN 4320-00-009-0572 has 3 cross-referenced part numbers: 9917 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 09917 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 5005734-012 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation).

What NSN replaces 4320-00-009-0572?

There are 3 known substitutes for 4320-00-009-0572: 5950-00-421-6261, 4730-01-560-1260, 5120-01-602-8323. Verify interchangeability with system specifications before substitution.

What are the specifications of 09917?

Key specifications for 09917: General Characteristics Item Description: 1-SPRING; 1-BELLOWS; 1-DRIVE BAND SINGLE CARP 20; 1-RETAINER; 1-WASHER; 1-SEAT; -SEAT RING; 1.875 IN. DIA; 1.500 IN. LG IN. 1 total characteristics are documented in the Federal Logistics Information System.

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