PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-0691Flow Control

Speakman Company Dba Speakman Div Plumbing, Safety, and Shower Products · NSN 4240-01-434-1511 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-434-1511 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-434-1511. Primary manufacturer part number: 20-0691.
Features
  • Flow Control — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Speakman Company Dba Speakman Div Plumbing, Safety, and Shower Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flow Control, cataloged under National Stock Number 4240-01-434-1511, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Speakman Company Dba Speakman Div Plumbing, Safety, and Shower Products. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4240-01-434-1511
Primary Part Number20-0691
Item NameFlow Control
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerSpeakman Company Dba Speakman Div Plumbing, Safety, and Shower Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2840-00-088-1975200691 INTERCHANGEABLE
Seal,oil,bearing
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
6515-01-593-4087200-691 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
1240-01-713-9510200691 INTERCHANGEABLE
Sight,reflex
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
20-0691 PRIMARY Speakman Company Dba Speakman Div Plumbing, Safety, and Shower Products (USA)
Related Parts
2840-00-088-1975INTERCHANGEABLE
SEAL,OIL,BEARING
200691
6515-01-593-4087INTERCHANGEABLE
SCREW,BONE
200-691
1240-01-713-9510INTERCHANGEABLE
SIGHT,REFLEX
200691

Frequently Asked Questions

What is NSN 4240-01-434-1511?

NSN 4240-01-434-1511 is a Flow Control, manufactured by Speakman Company Dba Speakman Div Plumbing, Safety, and Shower Products, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-434-1511?

NSN 4240-01-434-1511 has 1 cross-referenced part number: 20-0691 (Speakman Company Dba Speakman Div Plumbing, Safety, and Shower Products).

What NSN replaces 4240-01-434-1511?

There are 3 known substitutes for 4240-01-434-1511: 2840-00-088-1975, 6515-01-593-4087, 1240-01-713-9510. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-0691?

Key specifications for 20-0691: Special Features: 3.5 GALLONS PER MINUTE,USED ON MODEL SE 582. 1 total characteristics are documented in the Federal Logistics Information System.

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