PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28628Cylinder,reciprocating Compresso

Hdt Expeditionary Systems Inc · NSN 4310-00-845-9710 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-845-9710 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-845-9710. Primary manufacturer part number: 28628.
Features
  • Cylinder,reciprocating Compresso — FSC 4310
  • Bore Diameter: 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-I-652 FED SPEC SINGLE MATERIAL RESPONSE BODY
  • Material: IRON CAST UNS F11401 OR IRON CAST UNS F11701 OR IRON CAST UNS F12101 OR IRON CAST UNS F12401 OR IRON CAST UNS F12801 OR IRON CAST UNS F13101 OR IRON CAST UNS F13501 OR IRON CAST UNS F13801 OR IRON CAST UNS F14101 OR IRON BODY
  • Body Outside Diameter: 3.575 INCHES NOMINAL IN
  • Cooling Method: AIR TO AIR COOLED
  • Overall Diameter: 3.250 INCHES NOMINAL IN
  • Bore Length: 3.564 INCHES NOMINAL IN
Applications
  • Applications requiring Iron Cast Uns F11401 or Iron Cast Uns F11701 or Iron Cast Uns F12101 or Iron Cast Uns F12401 or Iron Cast Uns F12801 or Iron Cast Uns F13101 or Iron Cast Uns F13501 or Iron Cast Uns F13801 or Iron Cast Uns F14101 or Iron Body construction
General Description

The Cylinder,reciprocating Compresso, cataloged under National Stock Number 4310-00-845-9710, 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. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-845-9710
Primary Part Number28628
Item NameCylinder,reciprocating Compresso
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Bore Diameter0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Material Document and ClassificationQQ-I-652 FED SPEC SINGLE MATERIAL RESPONSE BODY
MaterialIRON CAST UNS F11401 OR IRON CAST UNS F11701 OR IRON CAST UNS F12101 OR IRON CAST UNS F12401 OR IRON CAST UNS F12801 OR IRON CAST UNS F13101 OR IRON CAST UNS F13501 OR IRON CAST UNS F13801 OR IRON CAST UNS F14101 OR IRON BODY
Body Outside Diameter3.575 INCHES NOMINAL IN
Cooling MethodAIR TO AIR COOLED
Overall Diameter3.250 INCHES NOMINAL IN
Bore Length3.564 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-080504851 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Cnh Industrial America Llc Dba Cnh America
5365-00-413-344028628 INTERCHANGEABLE
Plug,machine Thread
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6150-01-021-245728628 INTERCHANGEABLE
Bus,conductor
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
3040-01-123-508028628 INTERCHANGEABLE
Cap,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
5360-01-326-5539 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
28628 Keco Industries, Inc. (USA)
28628 Davey Compressor Co Div of Keco Industries Inc (USA)
28628 Drs Environmental Systems Inc (USA)
28628 PRIMARY Hdt Expeditionary Systems Inc (USA)
Related Parts
3110-00-100-0805INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
04851
5365-00-413-3440INTERCHANGEABLE
PLUG,MACHINE THREAD
28628
6150-01-021-2457INTERCHANGEABLE
BUS,CONDUCTOR
28628
3040-01-123-5080INTERCHANGEABLE
CAP,LINEAR ACTUATING CYLINDER
28628
5360-01-326-5539INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 4310-00-845-9710?

NSN 4310-00-845-9710 is a Cylinder,reciprocating Compresso, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-845-9710?

NSN 4310-00-845-9710 has 4 cross-referenced part numbers: 28628 (Keco Industries, Inc.), 28628 (Davey Compressor Co Div of Keco Industries Inc), 28628 (Drs Environmental Systems Inc), 28628 (Hdt Expeditionary Systems Inc).

What NSN replaces 4310-00-845-9710?

There are 5 known substitutes for 4310-00-845-9710: 3110-00-100-0805, 5365-00-413-3440, 6150-01-021-2457 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28628?

Key specifications for 28628: Bore Diameter: 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN; Material Document and Classification: QQ-I-652 FED SPEC SINGLE MATERIAL RESPONSE BODY; Material: IRON CAST UNS F11401 OR IRON CAST UNS F11701 OR IRON CAST UNS F12101 OR IRON CAST UNS F12401 OR IRON CAST UNS F12801 OR IRON CAST UNS F13101 OR IRON CAST UNS F13501 OR IRON CAST UNS F13801 OR IRON CAST UNS F14101 OR IRON BODY; Overall Width: 3.625 INCHES NOMINAL IN. 11 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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