PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25345Diffuser Assembly

Williams International Co., L.l.c. · NSN 2835-00-628-3321 · FSC 2835 · No Item Name Available
Verified by PartsTable
NSN 2835-00-628-3321 — this item is cataloged by the U.S. Government under National Stock Number 2835-00-628-3321. Primary manufacturer part number: 25345.
Features
  • Diffuser Assembly — FSC 2835
  • 1 verified cross-reference
  • Primary manufacturer: Williams International Co., L.l.c.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diffuser Assembly, cataloged under National Stock Number 2835-00-628-3321, is classified within Federal Supply Class 2835 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Williams International Co., L.l.c.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiffuser Assembly
FSC / FSG2835 — No Item Name Available (FSG 28)
ManufacturersWilliams International Co., L.l.c. (CAGE 24235)
Technical Specifications
ParameterValue
NSN2835-00-628-3321
Primary Part Number25345
Item NameDiffuser Assembly
FSC / FSG2835 / 28 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4530-01-084-9594A-03-13-0005 INTERCHANGEABLE
Adapter,atomizer
Todd Combustion Inc
4730-01-123-218625345 INTERCHANGEABLE
Strainer Element,sediment
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
6625-01-273-1198 INTERCHANGEABLE
Case,electrical-Electronic Test
6150-01-537-9525 INTERCHANGEABLE
Wiring Harness
5120-01-601-562325345 INTERCHANGEABLE
Key,socket Head Screw
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
25345 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
4530-01-084-9594INTERCHANGEABLE
ADAPTER,ATOMIZER
A-03-13-0005
4730-01-123-2186INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
25345
6625-01-273-1198INTERCHANGEABLE
CASE,ELECTRICAL-ELECTRONIC TEST
6150-01-537-9525INTERCHANGEABLE
WIRING HARNESS
5120-01-601-5623INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
25345

Frequently Asked Questions

What is NSN 2835-00-628-3321?

NSN 2835-00-628-3321 is a Diffuser Assembly, manufactured by Williams International Co., L.l.c., classified under FSC 2835 (No Item Name Available). Status: active.

What are the part numbers for NSN 2835-00-628-3321?

NSN 2835-00-628-3321 has 1 cross-referenced part number: 25345 (Williams International Co., L.l.c.).

What NSN replaces 2835-00-628-3321?

There are 5 known substitutes for 2835-00-628-3321: 4530-01-084-9594, 4730-01-123-2186, 6625-01-273-1198 and 2 more. Verify interchangeability with system specifications before substitution.

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