PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U41Key,machine

Circor Naval Solutions Llc Dba Warren Pumps · NSN 5315-01-235-7508 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-235-7508 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-235-7508. Primary manufacturer part number: U41.
Features
  • Key,machine — FSC 5315
  • Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1018 OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Applications requiring Steel Comp 1018 Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-01-235-7508, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5315-01-235-7508
Primary Part NumberU41
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Material Document and ClassificationASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1018 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-00-806-3695 INTERCHANGEABLE
Gear Assembly,speed Decreaser
6520-01-460-7068 INTERCHANGEABLE
Crown,dental,temporary
5310-01-693-6054U41 INTERCHANGEABLE
Nut,plain,hexagon
Idec Corporation
Cross-Reference Index
Part NumberManufacturer
U41 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
999R0142 PIECE 87 Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
3010-00-806-3695INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
6520-01-460-7068INTERCHANGEABLE
CROWN,DENTAL,TEMPORARY
5310-01-693-6054INTERCHANGEABLE
NUT,PLAIN,HEXAGON
U41

Frequently Asked Questions

What is NSN 5315-01-235-7508?

NSN 5315-01-235-7508 is a Key,machine, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-235-7508?

NSN 5315-01-235-7508 has 2 cross-referenced part numbers: U41 (Circor Naval Solutions Llc Dba Warren Pumps), 999R0142 PIECE 87 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 5315-01-235-7508?

There are 3 known substitutes for 5315-01-235-7508: 3010-00-806-3695, 6520-01-460-7068, 5310-01-693-6054. Verify interchangeability with system specifications before substitution.

What are the specifications of U41?

Key specifications for U41: Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1018 OVERALL; Overall Width: 0.188 INCHES NOMINAL IN; Overall Height: 0.188 INCHES NOMINAL IN. 5 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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