PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

858886-1Diaphratgm Assy,reg

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 2995-00-835-0309 · FSC 2995 · No Item Name Available
Verified by PartsTable
NSN 2995-00-835-0309 — this item is cataloged by the U.S. Government under National Stock Number 2995-00-835-0309. Primary manufacturer part number: 858886-1.
Features
  • Diaphratgm Assy,reg — FSC 2995
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diaphratgm Assy,reg, cataloged under National Stock Number 2995-00-835-0309, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiaphratgm Assy,reg
FSC / FSG2995 — No Item Name Available (FSG 29)
ManufacturersHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (CAGE 59364); Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (CAGE 99193); Kitco Llc (CAGE 34087)
Technical Specifications
ParameterValue
NSN2995-00-835-0309
Primary Part Number858886-1
Item NameDiaphratgm Assy,reg
FSC / FSG2995 / 29 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-106-2539 INTERCHANGEABLE
Nut,hexagon
5330-00-213-150628311 INTERCHANGEABLE
Gasket
Komatsu America Corporation
5325-00-266-66322436 INTERCHANGEABLE
Grommet,nonmetallic
Atlantic India Rubber Co Inc
5985-00-558-0635508-01436-133 INTERCHANGEABLE
Waveguide Assembly
Alabama Aircraft Industries, Inc. - Birmingham
5120-01-351-3953P90978 INTERCHANGEABLE
Puller,mechanical
Jlg Industries, Inc.
1650-01-523-5691 INTERCHANGEABLE
Head,fluid Filter
Cross-Reference Index
Part NumberManufacturer
858886-1 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
858886-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
2831-1 Kitco Llc (USA)
Related Parts
5310-00-106-2539INTERCHANGEABLE
NUT,HEXAGON
5330-00-213-1506INTERCHANGEABLE
GASKET
28311
5325-00-266-6632INTERCHANGEABLE
GROMMET,NONMETALLIC
2436
5985-00-558-0635INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
508-01436-133
5120-01-351-3953INTERCHANGEABLE
PULLER,MECHANICAL
P90978
1650-01-523-5691INTERCHANGEABLE
HEAD,FLUID FILTER

Frequently Asked Questions

What is NSN 2995-00-835-0309?

NSN 2995-00-835-0309 is a Diaphratgm Assy,reg, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 2995 (No Item Name Available). Status: active.

What are the part numbers for NSN 2995-00-835-0309?

NSN 2995-00-835-0309 has 3 cross-referenced part numbers: 858886-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 858886-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 2831-1 (Kitco Llc).

What NSN replaces 2995-00-835-0309?

There are 6 known substitutes for 2995-00-835-0309: 5310-00-106-2539, 5330-00-213-1506, 5325-00-266-6632 and 3 more. Verify interchangeability with system specifications before substitution.

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