PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

539-0150-021Seal Assembly,shaft,spring Loade

Gits Mfg Co Inc · NSN 4320-00-064-8244 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-064-8244 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-064-8244. Primary manufacturer part number: 539-0150-021.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: CONSISTS OF 1 CRES SHELL N0. 01-815011,1 ADAPTER ASSY N0. 00-150024,1 GRAPHITAR SEAL RING NO. 03-150007,1 CRES ADAPTER N0. 05-150001,1 PACKING RING N0. 04-150011,2 CRES SPRINGS N0.06-004034,1 CRES FERRULE N0. 07-150004,AND 1 CRES SEPARATOR N0. 13-150001
  • 4 verified cross-references
  • Primary manufacturer: Gits Mfg 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 4320-00-064-8244, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Gits Mfg Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-064-8244
Primary Part Number539-0150-021
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerGits Mfg Co Inc
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 1 CRES SHELL N0. 01-815011,1 ADAPTER ASSY N0. 00-150024,1 GRAPHITAR SEAL RING NO. 03-150007,1 CRES ADAPTER N0. 05-150001,1 PACKING RING N0. 04-150011,2 CRES SPRINGS N0.06-004034,1 CRES FERRULE N0. 07-150004,AND 1 CRES SEPARATOR N0. 13-150001
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-126-598093232 INTERCHANGEABLE
Sleeve,shaft,pump
Naval Ship Systems Command
5330-01-290-4161P49884 INTERCHANGEABLE
Seal,plain
Lexair Inc
Cross-Reference Index
Part NumberManufacturer
P49884 Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
31-150-02 Apache Corp Gits Bros Mfg Co (USA)
31-150-02 Gits Mfg Co Inc (USA)
539-0150-021 PRIMARY Gits Mfg Co Inc (USA)
Related Parts
4320-00-126-5980INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
93232
5330-01-290-4161INTERCHANGEABLE
SEAL,PLAIN
P49884

Frequently Asked Questions

What is NSN 4320-00-064-8244?

NSN 4320-00-064-8244 is a Seal Assembly,shaft,spring Loade, manufactured by Gits Mfg Co Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-064-8244?

NSN 4320-00-064-8244 has 4 cross-referenced part numbers: P49884 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), 31-150-02 (Apache Corp Gits Bros Mfg Co), 31-150-02 (Gits Mfg Co Inc), 539-0150-021 (Gits Mfg Co Inc).

What NSN replaces 4320-00-064-8244?

There are 2 known substitutes for 4320-00-064-8244: 4320-00-126-5980, 5330-01-290-4161. Verify interchangeability with system specifications before substitution.

What are the specifications of 539-0150-021?

Key specifications for 539-0150-021: General Characteristics Item Description: CONSISTS OF 1 CRES SHELL N0. 01-815011,1 ADAPTER ASSY N0. 00-150024,1 GRAPHITAR SEAL RING NO. 03-150007,1 CRES ADAPTER N0. 05-150001,1 PACKING RING N0. 04-150011,2 CRES SPRINGS N0.06-004034,1 CRES FERRULE N0. 07-150004,AND 1 CRES SEPARATOR N0. 13-150001. 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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