PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

122073Cover,access

American Standard Inc Westinghouse Air Brake Co Div · NSN 5340-00-530-3294 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-530-3294 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-530-3294. Primary manufacturer part number: 122073.
Features
  • Cover,access — FSC 5340
  • Peripheral Shape Style: OVAL, ONE HOLE
  • Inside Length: 3.506 INCHES NOMINAL IN
  • Securing Device Type: THREADED FASTENER
  • Cross-Sectional Shape Style: OBLONG RECESS
  • Flange Thickness: 0.135 INCHES NOMINAL IN
  • Mounting Opening Shape Style: UNTHREADED HOLE
  • Body Thickness: 0.135 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1010 construction
General Description

The Cover,access, cataloged under National Stock Number 5340-00-530-3294, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Standard Inc Westinghouse Air Brake Co Div. Government technical data includes 15 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-00-530-3294
Primary Part Number122073
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAmerican Standard Inc Westinghouse Air Brake Co Div
StatusACTIVE
Peripheral Shape StyleOVAL, ONE HOLE
Inside Length3.506 INCHES NOMINAL IN
Securing Device TypeTHREADED FASTENER
Cross-Sectional Shape StyleOBLONG RECESS
Flange Thickness0.135 INCHES NOMINAL IN
Mounting Opening Shape StyleUNTHREADED HOLE
Body Thickness0.135 INCHES NOMINAL IN
Length4.937 INCHES MINIMUM AND 5.063 INCHES MAXIMUM IN
First Recess Inside Height0.491 INCHES NOMINAL IN
Distance From First Hole Centerline to End Along Length2.500 INCHES NOMINAL IN
Inside Corner Radius0.125 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
MaterialSTEEL COMP 1010
Hole Diameter0.391 INCHES NOMINAL IN
Width2.937 INCHES MINIMUM AND 3.063 INCHES MAXIMUM IN
Inside Width1.506 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-851-775913385 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
5910-01-256-6665122-073 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Panametrics Llc
4820-01-307-6153122073 INTERCHANGEABLE
Parts Kit,valve
Aerco International, Inc. Dba Aerco International Inc
4720-01-609-139612207-3 INTERCHANGEABLE
Hose Assembly,nonmetallic
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
122073 American Standard Inc Westinghouse Air Brake Co Div (USA)
Related Parts
5330-00-851-7759INTERCHANGEABLE
SEAL,PLAIN ENCASED
13385
5910-01-256-6665INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
122-073
4820-01-307-6153INTERCHANGEABLE
PARTS KIT,VALVE
122073
4720-01-609-1396INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
12207-3

Frequently Asked Questions

What is NSN 5340-00-530-3294?

NSN 5340-00-530-3294 is a Cover,access, manufactured by American Standard Inc Westinghouse Air Brake Co Div, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-530-3294?

NSN 5340-00-530-3294 has 1 cross-referenced part number: 122073 (American Standard Inc Westinghouse Air Brake Co Div).

What NSN replaces 5340-00-530-3294?

There are 4 known substitutes for 5340-00-530-3294: 5330-00-851-7759, 5910-01-256-6665, 4820-01-307-6153 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 122073?

Key specifications for 122073: Peripheral Shape Style: OVAL, ONE HOLE; Inside Length: 3.506 INCHES NOMINAL IN; Securing Device Type: THREADED FASTENER; Cross-Sectional Shape Style: OBLONG RECESS. 15 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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