PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27920Rod,brake

Hdt Expeditionary Systems Inc · NSN 4310-00-657-6796 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-657-6796 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-657-6796. Primary manufacturer part number: 27920.
Features
  • Rod,brake — FSC 4310
  • 3 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Rod,brake, cataloged under National Stock Number 4310-00-657-6796, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 3 commercial cross-references from 3 manufacturers, 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 NameRod,brake
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersDavey Compressor Co Div of Keco Industries Inc (CAGE 16004); Hdt Expeditionary Systems Inc (CAGE 92878); Drs Environmental Systems Inc (CAGE 5RQL2)
Technical Specifications
ParameterValue
NSN4310-00-657-6796
Primary Part Number27920
Item NameRod,brake
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-151-914911-16BALLGRADE3 INTERCHANGEABLE
Ball,bearing
Skf Usa Inc.
5120-00-288-8215 INTERCHANGEABLE
Wrench,open End
2840-00-898-862228-790-3 INTERCHANGEABLE
Seal,metallic,aircraft Gas Turbi
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
5935-01-518-1345 INTERCHANGEABLE
Connector,plug,electrical
5963-01-531-666527920 INTERCHANGEABLE
Electronic Module,standardized
Metcraft Inc
Cross-Reference Index
Part NumberManufacturer
27920 Davey Compressor Co Div of Keco Industries Inc (USA)
27920 PRIMARY Hdt Expeditionary Systems Inc (USA)
27920 Drs Environmental Systems Inc (USA)
Related Parts
3110-00-151-9149INTERCHANGEABLE
BALL,BEARING
11-16BALLGRADE3
5120-00-288-8215INTERCHANGEABLE
WRENCH,OPEN END
2840-00-898-8622INTERCHANGEABLE
SEAL,METALLIC,AIRCRAFT GAS TURBI
28-790-3
5935-01-518-1345INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5963-01-531-6665INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
27920

Frequently Asked Questions

What is NSN 4310-00-657-6796?

NSN 4310-00-657-6796 is a Rod,brake, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-657-6796?

NSN 4310-00-657-6796 has 3 cross-referenced part numbers: 27920 (Davey Compressor Co Div of Keco Industries Inc), 27920 (Hdt Expeditionary Systems Inc), 27920 (Drs Environmental Systems Inc).

What NSN replaces 4310-00-657-6796?

There are 5 known substitutes for 4310-00-657-6796: 3110-00-151-9149, 5120-00-288-8215, 2840-00-898-8622 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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