PartsTable TECHNICAL DATA SHEET

NSN 4310-01-505-0274Government record, cited

Compressor Unit, Reciprocating4310-01-505-0274

NSN 4310-01-505-0274 · NIIN 015050274 · Part number 688CE44

Gardner Denver Thomas, Inc. Dba Thomas Products Division · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 20024

Government record, cited

NSN 4310-01-505-0274 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-505-0274. Manufacturer of record part number: 688CE44.

Also searched as 4310-01-505-0274 · 4310015050274 · NIIN 015050274 · 01-505-0274 · FSC 4310 Compressors and Vacuum Pumps · CAGE 20024 · 688CE44 · 21410-0001 ITEM 1 · 21410-0001

Nearby stock numbers ← 4310-01-504-9413 Compressor, Reciprocating · 4310-01-505-2127 Diaphragm, Pump, Special Shaped →

Features

Compressor Unit,reciprocating — FSC 4310
2 manufacturer part numbers on file
Manufacturer of record: Gardner Denver Thomas, Inc. Dba Thomas Products Division

Identification

NSN: 4310-01-505-0274
NIIN: 015050274
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 688CE44
Manufacturer: Gardner Denver Thomas, Inc. Dba Thomas Products Division

General Description

The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-01-505-0274, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Gardner Denver Thomas, Inc. Dba Thomas Products Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Compressor Unit,reciprocating
FSC / FSG	4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers	Suburban Manufacturing, Llc (CAGE 7T076); Gardner Denver Thomas, Inc. Dba Thomas Products Division (CAGE 20024)

Technical Specifications

Parameter	Value
NSN	4310-01-505-0274
Primary Part Number	688CE44
Item Name	Compressor Unit,reciprocating
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Gardner Denver Thomas, Inc. Dba Thomas Products Division
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 8

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4930-01-505-083221410-0001 POSSIBLE MATCH

LUBRICATING UNIT,POWER OPERATED

Possible match (shared part number)Suburban Manufacturing, Llc

4820-01-505-2725170-4515-3PSI POSSIBLE MATCH

VALVE,CHECK

Possible match (shared part number)Suburban Manufacturing, Llc

4820-01-505-2726638322 POSSIBLE MATCH

VALVE,CHECK

Possible match (shared part number)Gardner Denver Thomas, Inc. Dba Thomas Products Division

4820-01-505-2728633957 POSSIBLE MATCH

VALVE,SAFETY RELIEF

Possible match (shared part number)Gardner Denver Thomas, Inc. Dba Thomas Products Division

4810-01-505-272921999-0031 POSSIBLE MATCH

VALVE,SOLENOID

Possible match (shared part number)Suburban Manufacturing, Llc

6680-01-505-3455201010 POSSIBLE MATCH

TRANSMITTER,LIQUID QUANTITY

Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors

4820-01-505-4220 POSSIBLE MATCH

VALVE,BALL

Possible match (shared part number)

4820-01-505-9301142-0000 POSSIBLE MATCH

COCK,POPPET DRAIN

Possible match (shared part number)Suburban Manufacturing, Llc

Cross-Reference Index

Part Number	Manufacturer
21410-0001 ITEM 1	Suburban Manufacturing, Llc (USA)
688CE44 PRIMARY	Gardner Denver Thomas, Inc. Dba Thomas Products Division (USA)

Reference documents

Reference	Meaning
21410-0001	D/9 Drawing number reference only Suburban Manufacturing, Llc

Related Parts

4930-01-505-0832POSSIBLE MATCH

LUBRICATING UNIT,POWER OPERATED

21410-0001

4820-01-505-2725POSSIBLE MATCH

VALVE,CHECK

170-4515-3PSI

4820-01-505-2726POSSIBLE MATCH

VALVE,CHECK

638322

4820-01-505-2728POSSIBLE MATCH

VALVE,SAFETY RELIEF

633957

4810-01-505-2729POSSIBLE MATCH

VALVE,SOLENOID

21999-0031

6680-01-505-3455POSSIBLE MATCH

TRANSMITTER,LIQUID QUANTITY

201010

4820-01-505-4220POSSIBLE MATCH

VALVE,BALL

4820-01-505-9301POSSIBLE MATCH

COCK,POPPET DRAIN

142-0000

Frequently Asked Questions

What is NSN 4310-01-505-0274?

NSN 4310-01-505-0274 is a Compressor Unit,reciprocating, manufactured by Gardner Denver Thomas, Inc. Dba Thomas Products Division, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-505-0274?

NSN 4310-01-505-0274 has 2 manufacturer part numbers on file: 21410-0001 ITEM 1 (Suburban Manufacturing, Llc), 688CE44 (Gardner Denver Thomas, Inc. Dba Thomas Products Division).

What NSN replaces 4310-01-505-0274?

8 possible matches (shared part number, not a government interchangeability claim): 4930-01-505-0832, 4820-01-505-2725, 4820-01-505-2726. Verify interchangeability with system specifications before substitution.

Is NSN 4310-01-505-0274 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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