PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91-113Door,curtain Roll Up

Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics · NSN 4920-01-317-1177 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-317-1177 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-317-1177. Primary manufacturer part number: 91-113.
Features
  • Door,curtain Roll Up — FSC 4920
  • General Characteristics Item Description: 2.000 IN. SLATS IN
  • 1 verified cross-reference
  • Primary manufacturer: Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Door,curtain Roll Up, cataloged under National Stock Number 4920-01-317-1177, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4920-01-317-1177
Primary Part Number91-113
Item NameDoor,curtain Roll Up
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerIndustrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics
StatusCANCELLED
General Characteristics Item Description2.000 IN. SLATS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4820-00-350-9451212P 1/2 INCH INTERCHANGEABLE
Valve,globe
Crane Co Div Valve Div
2815-00-423-437891113 INTERCHANGEABLE
Ring
Cooper Machinery Services Llc
5325-00-811-1970 INTERCHANGEABLE
Grommet,nonmetallic
4920-01-300-192491113 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
4720-01-378-228091113 INTERCHANGEABLE
Hose Assembly,nonmetallic
Stewart & Stevenson Power Products Llc
5360-01-617-491191113 INTERCHANGEABLE
Spring,helical,compression
Pneudraulics, Inc.
Cross-Reference Index
Part NumberManufacturer
91-113 PRIMARY Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics (USA)
Related Parts
4820-00-350-9451INTERCHANGEABLE
VALVE,GLOBE
212P 1/2 INCH
2815-00-423-4378INTERCHANGEABLE
RING
91113
5325-00-811-1970INTERCHANGEABLE
GROMMET,NONMETALLIC
4920-01-300-1924INTERCHANGEABLE
TEST PROGRAM SET
91113
4720-01-378-2280INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
91113
5360-01-617-4911INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
91113

Frequently Asked Questions

What is NSN 4920-01-317-1177?

NSN 4920-01-317-1177 is a Door,curtain Roll Up, manufactured by Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics, classified under FSC 4920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4920-01-317-1177?

NSN 4920-01-317-1177 has 1 cross-referenced part number: 91-113 (Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics).

What NSN replaces 4920-01-317-1177?

There are 6 known substitutes for 4920-01-317-1177: 4820-00-350-9451, 2815-00-423-4378, 5325-00-811-1970 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91-113?

Key specifications for 91-113: General Characteristics Item Description: 2.000 IN. SLATS IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4920-01-317-1177 still in active supply?

NSN 4920-01-317-1177 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.
PartsTable Design LLC · partstable.com