PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

105LValve,discharge,lower

Neptune Chemical Pump Co Div of R a Industries Inc · NSN 4320-01-197-4097 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-197-4097 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-197-4097. Primary manufacturer part number: 105L.
Features
  • Valve,discharge,lower — FSC 4320
  • General Characteristics Item Description: STAINLESS STEEL 316
  • 3 verified cross-references
  • Primary manufacturer: Neptune Chemical Pump Co Div of R a Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,discharge,lower, cataloged under National Stock Number 4320-01-197-4097, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Neptune Chemical Pump Co Div of R a Industries Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-197-4097
Primary Part Number105L
Item NameValve,discharge,lower
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerNeptune Chemical Pump Co Div of R a Industries Inc
StatusACTIVE
General Characteristics Item DescriptionSTAINLESS STEEL 316
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3439-00-372-3480BB-4 INTERCHANGEABLE
Desoldering Wick
Eis Inc Dba Com-Kyl,div of Eis
5905-00-458-9267 INTERCHANGEABLE
Resistor,fixed,film
6850-00-893-2840105L INTERCHANGEABLE
Fingerprint Powder
Sirchie Acquisition Co Llc
3439-01-371-158810-5L INTERCHANGEABLE
Desoldering Braid
Illinois Tool Works Inc. Div Itw Chemtronics
6530-01-472-6801EM23 INTERCHANGEABLE
Tape,flagging,green
Ems Innovations Inc.
5411-01-602-3127105L INTERCHANGEABLE
Floor,portable Shelter
Networks Enterprises, Inc.
Cross-Reference Index
Part NumberManufacturer
SERWD347PC105L Neptune Chemical Pump Co Div of R a Industries Inc (USA)
000072 Neptune Chemical Pump Co Div of R a Industries Inc (USA)
105L PRIMARY Neptune Chemical Pump Co Div of R a Industries Inc (USA)
Related Parts
3439-00-372-3480INTERCHANGEABLE
DESOLDERING WICK
BB-4
5905-00-458-9267INTERCHANGEABLE
RESISTOR,FIXED,FILM
6850-00-893-2840INTERCHANGEABLE
FINGERPRINT POWDER
105L
3439-01-371-1588INTERCHANGEABLE
DESOLDERING BRAID
10-5L
6530-01-472-6801INTERCHANGEABLE
TAPE,FLAGGING,GREEN
EM23
5411-01-602-3127INTERCHANGEABLE
FLOOR,PORTABLE SHELTER
105L

Frequently Asked Questions

What is NSN 4320-01-197-4097?

NSN 4320-01-197-4097 is a Valve,discharge,lower, manufactured by Neptune Chemical Pump Co Div of R a Industries Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-197-4097?

NSN 4320-01-197-4097 has 3 cross-referenced part numbers: SERWD347PC105L (Neptune Chemical Pump Co Div of R a Industries Inc), 000072 (Neptune Chemical Pump Co Div of R a Industries Inc), 105L (Neptune Chemical Pump Co Div of R a Industries Inc).

What NSN replaces 4320-01-197-4097?

There are 6 known substitutes for 4320-01-197-4097: 3439-00-372-3480, 5905-00-458-9267, 6850-00-893-2840 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 105L?

Key specifications for 105L: General Characteristics Item Description: STAINLESS STEEL 316; End Item Identification: 4320-01-019-9018. 2 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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