PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

337-91Rubber Spring

American Laundry Machinery Inc · NSN 3510-00-308-8322 · FSC 3510 · No Item Name Available
Verified by PartsTable
NSN 3510-00-308-8322 — this item is cataloged by the U.S. Government under National Stock Number 3510-00-308-8322. Primary manufacturer part number: 337-91.
Features
  • Rubber Spring — FSC 3510
  • General Characteristics Item Description: 2.562 IN. ID,4.500 IN. OD,1.000 IN. THK,MATL RUBBER,CUT 45 DEG THRU SIDE IN
  • 2 verified cross-references
  • Primary manufacturer: American Laundry Machinery Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Rubber Spring, cataloged under National Stock Number 3510-00-308-8322, is classified within Federal Supply Class 3510 (No Item Name Available) of the Service and Trade Equipment group. The primary manufacturer of record is American Laundry Machinery Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3510-00-308-8322
Primary Part Number337-91
Item NameRubber Spring
FSC / FSG3510 / 35 — No Item Name Available
ManufacturerAmerican Laundry Machinery Inc
StatusACTIVE
General Characteristics Item Description2.562 IN. ID,4.500 IN. OD,1.000 IN. THK,MATL RUBBER,CUT 45 DEG THRU SIDE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-01-118-2342 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
2910-01-344-57912020-30 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Cross-Reference Index
Part NumberManufacturer
337-91 American Laundry Machinery Inc (USA)
337MP1PC41 American Laundry Machinery Inc (USA)
Related Parts
2530-01-118-2342INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2910-01-344-5791INTERCHANGEABLE
FILTER ELEMENT,FLUID
2020-30

Frequently Asked Questions

What is NSN 3510-00-308-8322?

NSN 3510-00-308-8322 is a Rubber Spring, manufactured by American Laundry Machinery Inc, classified under FSC 3510 (No Item Name Available). Status: active.

What are the part numbers for NSN 3510-00-308-8322?

NSN 3510-00-308-8322 has 2 cross-referenced part numbers: 337-91 (American Laundry Machinery Inc), 337MP1PC41 (American Laundry Machinery Inc).

What NSN replaces 3510-00-308-8322?

There are 2 known substitutes for 3510-00-308-8322: 2530-01-118-2342, 2910-01-344-5791. Verify interchangeability with system specifications before substitution.

What are the specifications of 337-91?

Key specifications for 337-91: General Characteristics Item Description: 2.562 IN. ID,4.500 IN. OD,1.000 IN. THK,MATL RUBBER,CUT 45 DEG THRU SIDE IN. 1 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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