PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L-NB252251-SMCT03Disk,valve

Pima Valve, Llc · NSN 4810-01-151-9018 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-151-9018 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-151-9018. Primary manufacturer part number: L-NB252251-SMCT03.
Features
  • Disk,valve — FSC 4810
  • Material Document and Classification: ASTM B61 NATIONAL SPEC SINGLE MATERIAL RESPONSE
  • Material: COPPER ALLOY 922
  • 3 verified cross-references
  • Primary manufacturer: Pima Valve, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy 922 construction
General Description

The Disk,valve, cataloged under National Stock Number 4810-01-151-9018, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pima Valve, Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-151-9018
Primary Part NumberL-NB252251-SMCT03
Item NameDisk,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerPima Valve, Llc
StatusACTIVE
Material Document and ClassificationASTM B61 NATIONAL SPEC SINGLE MATERIAL RESPONSE
MaterialCOPPER ALLOY 922
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4810-01-150-2238N10837SC-SMCT-03 INTERCHANGEABLE
Valve,stop-Check
Floworks Usa Lp Dba Flotech Div Jacksonville
4810-01-151-8961L-NB252251-SMCT03PC6 INTERCHANGEABLE
Seat,valve
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
L-NB252251-SMCT03 Pima Valve, Llc (USA)
L-NB252251-SMCT03 PIECE 7 Hunt Valve Company, Inc. (USA)
L-NB252251-SMCT03 PIECE 7 Pima Valve, Llc (USA)
Related Parts
4810-01-150-2238INTERCHANGEABLE
VALVE,STOP-CHECK
N10837SC-SMCT-03
4810-01-151-8961INTERCHANGEABLE
SEAT,VALVE
L-NB252251-SMCT03PC6

Frequently Asked Questions

What is NSN 4810-01-151-9018?

NSN 4810-01-151-9018 is a Disk,valve, manufactured by Pima Valve, Llc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-151-9018?

NSN 4810-01-151-9018 has 3 cross-referenced part numbers: L-NB252251-SMCT03 (Pima Valve, Llc), L-NB252251-SMCT03 PIECE 7 (Hunt Valve Company, Inc.), L-NB252251-SMCT03 PIECE 7 (Pima Valve, Llc).

What NSN replaces 4810-01-151-9018?

There are 2 known substitutes for 4810-01-151-9018: 4810-01-150-2238, 4810-01-151-8961. Verify interchangeability with system specifications before substitution.

What are the specifications of L-NB252251-SMCT03?

Key specifications for L-NB252251-SMCT03: Material Document and Classification: ASTM B61 NATIONAL SPEC SINGLE MATERIAL RESPONSE; Material: COPPER ALLOY 922. 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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