PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31689Cartridge,compressor

Norwalk Compreseer Company Inc Dba Norwalk Compressor Company · NSN 4310-00-019-0524 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-019-0524 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-019-0524. Primary manufacturer part number: 31689.
Features
  • Cartridge,compressor — FSC 4310
  • General Characteristics Item Description: STEEL O/A; 1 TOP PLATE,1 BOTTOM PLATE,1 STUD; 2.660 IN. O/A OD; 1.600 IN. H; THD CENTER HOLE ON EACH END (NOT THRU) 3/8-16-UNC-2B; RH; 0.545 IN. DEPTH CENTER HOLE ONE SIDE; 0.275 IN. DEPTH CENTER OTHER SIDE; ON 1ST END 10 UNTHD HOLES 0.290 IN. DIA EVENLY SPACED ON A 0.875 IN. BOLT CIRCLE DIA; 0.885 IN. DEPTH OF UNTHD HOLES IN
  • 7 verified cross-references
  • Primary manufacturer: Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Cartridge,compressor, cataloged under National Stock Number 4310-00-019-0524, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4310-00-019-0524
Primary Part Number31689
Item NameCartridge,compressor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerNorwalk Compreseer Company Inc Dba Norwalk Compressor Company
StatusCANCELLED
General Characteristics Item DescriptionSTEEL O/A; 1 TOP PLATE,1 BOTTOM PLATE,1 STUD; 2.660 IN. O/A OD; 1.600 IN. H; THD CENTER HOLE ON EACH END (NOT THRU) 3/8-16-UNC-2B; RH; 0.545 IN. DEPTH CENTER HOLE ONE SIDE; 0.275 IN. DEPTH CENTER OTHER SIDE; ON 1ST END 10 UNTHD HOLES 0.290 IN. DIA EVENLY SPACED ON A 0.875 IN. BOLT CIRCLE DIA; 0.885 IN. DEPTH OF UNTHD HOLES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5342-00-012-7315 INTERCHANGEABLE
Clip,nutating Plate
5120-00-098-6835 INTERCHANGEABLE
Pilot,driver,valve Seat Ring Ins
6675-00-137-017432192 INTERCHANGEABLE
Scale,drafting
Alteneder Theodore and Sons
3030-00-234-2247 INTERCHANGEABLE
Belts,v,matched Set
4820-00-416-0328205-076-365-3 INTERCHANGEABLE
Valve,check
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5330-00-476-7508550W662 INTERCHANGEABLE
Seal
Cone Drive Operations Inc
1650-00-656-48605146 INTERCHANGEABLE
Parts Kit,valve,overhaul
Hydro-Aire Aerospace Corp
5915-00-688-58315JX90 INTERCHANGEABLE
Filter,radio Frequency Interfere
Sprague Electric Co World Hqs
5940-00-763-6151 INTERCHANGEABLE
Terminal,stud
4820-00-804-511732192 INTERCHANGEABLE
Valve,safety Relief
Pneu-Hydro Products
Cross-Reference Index
Part NumberManufacturer
C0688-4 Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
32192 Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
5146 Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
40948 Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
550-0231-11501-119 Garlock Inc France Compressor Products Div Sub of Coltec Industries (USA)
C0-656 Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
31689 PRIMARY Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
Related Parts
5342-00-012-7315INTERCHANGEABLE
CLIP,NUTATING PLATE
5120-00-098-6835INTERCHANGEABLE
PILOT,DRIVER,VALVE SEAT RING INS
6675-00-137-0174INTERCHANGEABLE
SCALE,DRAFTING
32192
3030-00-234-2247INTERCHANGEABLE
BELTS,V,MATCHED SET
4820-00-416-0328INTERCHANGEABLE
VALVE,CHECK
205-076-365-3
5330-00-476-7508INTERCHANGEABLE
SEAL
550W662
1650-00-656-4860INTERCHANGEABLE
PARTS KIT,VALVE,OVERHAUL
5146
5915-00-688-5831INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5JX90
5940-00-763-6151INTERCHANGEABLE
TERMINAL,STUD
4820-00-804-5117INTERCHANGEABLE
VALVE,SAFETY RELIEF
32192
2530-00-844-5641INTERCHANGEABLE
FRONT BRAKE
F40824
5950-01-074-3933INTERCHANGEABLE
TRANSFORMER,POWER
3150604

Frequently Asked Questions

What is NSN 4310-00-019-0524?

NSN 4310-00-019-0524 is a Cartridge,compressor, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 4310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4310-00-019-0524?

NSN 4310-00-019-0524 has 7 cross-referenced part numbers: C0688-4 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company), 32192 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company), 5146 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company), 40948 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company), 550-0231-11501-119 (Garlock Inc France Compressor Products Div Sub of Coltec Industries) and 2 more.

What NSN replaces 4310-00-019-0524?

There are 12 known substitutes for 4310-00-019-0524: 5342-00-012-7315, 5120-00-098-6835, 6675-00-137-0174 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31689?

Key specifications for 31689: General Characteristics Item Description: STEEL O/A; 1 TOP PLATE,1 BOTTOM PLATE,1 STUD; 2.660 IN. O/A OD; 1.600 IN. H; THD CENTER HOLE ON EACH END (NOT THRU) 3/8-16-UNC-2B; RH; 0.545 IN. DEPTH CENTER HOLE ONE SIDE; 0.275 IN. DEPTH CENTER OTHER SIDE; ON 1ST END 10 UNTHD HOLES 0.290 IN. DIA EVENLY SPACED ON A 0.875 IN. BOLT CIRCLE DIA; 0.885 IN. DEPTH OF UNTHD HOLES IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-00-019-0524 still in active supply?

NSN 4310-00-019-0524 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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