PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11987Cap,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1650-00-737-0861 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-737-0861 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-737-0861. Primary manufacturer part number: 11987.
Features
  • Cap,valve — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,valve, cataloged under National Stock Number 1650-00-737-0861, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCap,valve
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN1650-00-737-0861
Primary Part Number11987
Item NameCap,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-283-738911987 INTERCHANGEABLE
Reactor
Inrcore, Llc Div Inrcore
5815-00-356-3326SC-B-70054 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5360-00-370-9457 INTERCHANGEABLE
Spring
5950-00-449-2808040-11987-001 INTERCHANGEABLE
Transformer,power
Astec America Inc.
5995-00-858-654711987 INTERCHANGEABLE
Cord Assembly,electrical
Audiosears Corp Dba Audiosears Corp
6505-01-135-426512-825 INTERCHANGEABLE
Hemodialysis Solution,concentrat
Cobe Laboratories Inc
5331-01-442-450211987 INTERCHANGEABLE
O-Ring
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
11987 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5950-00-283-7389INTERCHANGEABLE
REACTOR
11987
5815-00-356-3326INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-B-70054
5360-00-370-9457INTERCHANGEABLE
SPRING
5950-00-449-2808INTERCHANGEABLE
TRANSFORMER,POWER
040-11987-001
5995-00-858-6547INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
11987
6505-01-135-4265INTERCHANGEABLE
HEMODIALYSIS SOLUTION,CONCENTRAT
12-825
5331-01-442-4502INTERCHANGEABLE
O-RING
11987

Frequently Asked Questions

What is NSN 1650-00-737-0861?

NSN 1650-00-737-0861 is a Cap,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-737-0861?

NSN 1650-00-737-0861 has 1 cross-referenced part number: 11987 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1650-00-737-0861?

There are 7 known substitutes for 1650-00-737-0861: 5950-00-283-7389, 5815-00-356-3326, 5360-00-370-9457 and 4 more. Verify interchangeability with system specifications before substitution.

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