PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27544Deflector,air Cleaner,intake

Drs Environmental Systems Inc · NSN 4310-00-657-6790 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-657-6790 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-657-6790. Primary manufacturer part number: 27544.
Features
  • Deflector,air Cleaner,intake — FSC 4310
  • Purchase Description Identification: 16004-27544
  • 2 verified cross-references
  • Primary manufacturer: Drs Environmental Systems Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Deflector,air Cleaner,intake, cataloged under National Stock Number 4310-00-657-6790, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-657-6790
Primary Part Number27544
Item NameDeflector,air Cleaner,intake
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
Purchase Description Identification16004-27544
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5945-00-259-54202754-4 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
5340-00-680-376127544 INTERCHANGEABLE
Bumper
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5330-00-733-47337748651 INTERCHANGEABLE
Seal,plain Encased
U S Army Tank Automotive Command Amsta-Im-Mm
5940-00-764-9050 INTERCHANGEABLE
Terminal,stud
5360-01-160-732527544 INTERCHANGEABLE
Spring
Forenta Lp
5360-01-433-353827544 INTERCHANGEABLE
Spring,helical,compression
Andrew Llc
5340-01-640-806827544 INTERCHANGEABLE
Plunger,quick Release
Jergens Inc Div Tooling Components Division
Cross-Reference Index
Part NumberManufacturer
27544 Davey Compressor Co Div of Keco Industries Inc (USA)
27544 PRIMARY Drs Environmental Systems Inc (USA)
Related Parts
5945-00-259-5420INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2754-4
5340-00-680-3761INTERCHANGEABLE
BUMPER
27544
5330-00-733-4733INTERCHANGEABLE
SEAL,PLAIN ENCASED
7748651
5940-00-764-9050INTERCHANGEABLE
TERMINAL,STUD
5360-01-160-7325INTERCHANGEABLE
SPRING
27544
5360-01-433-3538INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
27544
5340-01-640-8068INTERCHANGEABLE
PLUNGER,QUICK RELEASE
27544

Frequently Asked Questions

What is NSN 4310-00-657-6790?

NSN 4310-00-657-6790 is a Deflector,air Cleaner,intake, manufactured by Drs Environmental Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-657-6790?

NSN 4310-00-657-6790 has 2 cross-referenced part numbers: 27544 (Davey Compressor Co Div of Keco Industries Inc), 27544 (Drs Environmental Systems Inc).

What NSN replaces 4310-00-657-6790?

There are 7 known substitutes for 4310-00-657-6790: 5945-00-259-5420, 5340-00-680-3761, 5330-00-733-4733 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27544?

Key specifications for 27544: Purchase Description Identification: 16004-27544; Part Name Assigned by Controlling Agency: SPACER,FAN. 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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