PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321474Cover,valve

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1610-00-049-3948 · FSC 1610 · No Item Name Available
Verified by PartsTable
NSN 1610-00-049-3948 — this item is cataloged by the U.S. Government under National Stock Number 1610-00-049-3948. Primary manufacturer part number: 321474.
Features
  • Cover,valve — FSC 1610
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cover,valve, cataloged under National Stock Number 1610-00-049-3948, is classified within Federal Supply Class 1610 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCover,valve
FSC / FSG1610 — No Item Name Available (FSG 16)
ManufacturersHamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)
Technical Specifications
ParameterValue
NSN1610-00-049-3948
Primary Part Number321474
Item NameCover,valve
FSC / FSG1610 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5905-00-110-0164321203 INTERCHANGEABLE
Resistor,fixed,wire Wound
Telemechanics Inc
3455-00-995-190411530 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
Cross-Reference Index
Part NumberManufacturer
321203 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
321474 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5905-00-110-0164INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
321203
3455-00-995-1904INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11530

Frequently Asked Questions

What is NSN 1610-00-049-3948?

NSN 1610-00-049-3948 is a Cover,valve, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1610 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1610-00-049-3948?

NSN 1610-00-049-3948 has 2 cross-referenced part numbers: 321203 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 321474 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 1610-00-049-3948?

There are 2 known substitutes for 1610-00-049-3948: 5905-00-110-0164, 3455-00-995-1904. Verify interchangeability with system specifications before substitution.

Is NSN 1610-00-049-3948 still in active supply?

NSN 1610-00-049-3948 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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