PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

056042 ITEM 11Seal,plain

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 5330-01-232-2143 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-232-2143 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-232-2143. Primary manufacturer part number: 056042 ITEM 11.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-232-2143, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation (CAGE 48422); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5330-01-232-2143
Primary Part Number056042 ITEM 11
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5365-00-165-9876 INTERCHANGEABLE
Spacer,ring
5331-00-291-3085114525-250-51 INTERCHANGEABLE
O-Ring
Grimes Aerospace Company
3040-00-753-0962 INTERCHANGEABLE
Cam,control
5325-00-803-7313 INTERCHANGEABLE
Ring,retaining
1660-00-947-25013061-1 INTERCHANGEABLE
Sensor,temperature
Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
5905-01-271-414630611 INTERCHANGEABLE
Resistor,fixed,film
L & R Manufacturing Company
1005-01-474-0201306-11 INTERCHANGEABLE
Mount,sight,small Arms
Bordson Martin Dba Badger Ordnance Div Martin Bordson Dba Badger Ordnance
4730-01-489-586230611 INTERCHANGEABLE
Coupling,tube
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Cross-Reference Index
Part NumberManufacturer
056042 ITEM 11 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
30611 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5365-00-165-9876INTERCHANGEABLE
SPACER,RING
5331-00-291-3085INTERCHANGEABLE
O-RING
114525-250-51
3040-00-753-0962INTERCHANGEABLE
CAM,CONTROL
5325-00-803-7313INTERCHANGEABLE
RING,RETAINING
1660-00-947-2501INTERCHANGEABLE
SENSOR,TEMPERATURE
3061-1
5905-01-271-4146INTERCHANGEABLE
RESISTOR,FIXED,FILM
30611
1005-01-474-0201INTERCHANGEABLE
MOUNT,SIGHT,SMALL ARMS
306-11
4730-01-489-5862INTERCHANGEABLE
COUPLING,TUBE
30611

Frequently Asked Questions

What is NSN 5330-01-232-2143?

NSN 5330-01-232-2143 is a Seal,plain, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-232-2143?

NSN 5330-01-232-2143 has 2 cross-referenced part numbers: 056042 ITEM 11 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 30611 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-01-232-2143?

There are 8 known substitutes for 5330-01-232-2143: 5365-00-165-9876, 5331-00-291-3085, 3040-00-753-0962 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com