PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9000-S6501-H-74210-15Cap

U.s. Pioneer, L.l.c. · NSN 1290-01-090-3875 · FSC 1290 · No Item Name Available
Verified by PartsTable
NSN 1290-01-090-3875 — this item is cataloged by the U.S. Government under National Stock Number 1290-01-090-3875. Primary manufacturer part number: 9000-S6501-H-74210-15.
Features
  • Cap — FSC 1290
  • 6 verified cross-references
  • Primary manufacturer: U.s. Pioneer, L.l.c.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap, cataloged under National Stock Number 1290-01-090-3875, is classified within Federal Supply Class 1290 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is U.s. Pioneer, L.l.c.. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCap
FSC / FSG1290 — No Item Name Available (FSG 12)
ManufacturersNaval Ship Systems Command (CAGE 80064); U.s. Pioneer, L.l.c. (CAGE 44291); L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (CAGE 58475); O-Z/gedney Co Nelson Firestop Products Div a Unit of General Signal Corp (CAGE 76714)
Technical Specifications
ParameterValue
NSN1290-01-090-3875
Primary Part Number9000-S6501-H-74210-15
Item NameCap
FSC / FSG1290 / 12 — No Item Name Available
ManufacturerU.s. Pioneer, L.l.c.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1650-00-913-69537421-15 INTERCHANGEABLE
Cap,linear Actuating Cylinder
Woodward Hrt, Inc. Dba Woodward Hrt Inc
5935-01-047-813065002-033 INTERCHANGEABLE
Cover,electrical Connector
Dynalec Corporation
Cross-Reference Index
Part NumberManufacturer
9000S6501H74210-15 Naval Ship Systems Command (USA)
9000-S6501-H-74210-15 PRIMARY U.s. Pioneer, L.l.c. (USA)
9000-S6501-H-74210-15 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
9000-S6501-H-74210-1 O-Z/gedney Co Nelson Firestop Products Div a Unit of General Signal Corp (USA)
74210-15 U.s. Pioneer, L.l.c. (USA)
74210-15 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
Related Parts
1650-00-913-6953INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
7421-15
5935-01-047-8130INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
65002-033

Frequently Asked Questions

What is NSN 1290-01-090-3875?

NSN 1290-01-090-3875 is a Cap, manufactured by U.s. Pioneer, L.l.c., classified under FSC 1290 (No Item Name Available). Status: active.

What are the part numbers for NSN 1290-01-090-3875?

NSN 1290-01-090-3875 has 6 cross-referenced part numbers: 9000S6501H74210-15 (Naval Ship Systems Command), 9000-S6501-H-74210-15 (U.s. Pioneer, L.l.c.), 9000-S6501-H-74210-15 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), 9000-S6501-H-74210-1 (O-Z/gedney Co Nelson Firestop Products Div a Unit of General Signal Corp), 74210-15 (U.s. Pioneer, L.l.c.) and 1 more.

What NSN replaces 1290-01-090-3875?

There are 2 known substitutes for 1290-01-090-3875: 1650-00-913-6953, 5935-01-047-8130. Verify interchangeability with system specifications before substitution.

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