PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5740572Screw Assy.,vent

United States Energy Corporation Dba United States Energy Corp · NSN 5305-01-188-0489 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-188-0489 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-188-0489. Primary manufacturer part number: 5740572.
Features
  • Screw Assy.,vent — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: United States Energy Corporation Dba United States Energy Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw Assy.,vent, cataloged under National Stock Number 5305-01-188-0489, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is United States Energy Corporation Dba United States Energy Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew Assy.,vent
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (CAGE 84760); United States Energy Corporation Dba United States Energy Corp (CAGE 34628); Am General Llc (CAGE 34623)
Technical Specifications
ParameterValue
NSN5305-01-188-0489
Primary Part Number5740572
Item NameScrew Assy.,vent
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerUnited States Energy Corporation Dba United States Energy Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4320-00-163-107099121660 INTERCHANGEABLE
Pump,rotary
Alfa Laval Inc
6680-00-217-8673 INTERCHANGEABLE
Gage Rod,liquid Level
8145-00-300-426521160 INTERCHANGEABLE
Shipping and Storag
L3harris Technologies, Inc. Div Space and Airborne Systems
3805-00-447-357921660 INTERCHANGEABLE
Line Assembly
Komatsu America Corporation
5915-00-501-4554 INTERCHANGEABLE
Filter,radio Frequency Interfere
5360-01-171-607721660 INTERCHANGEABLE
Spring
Forenta Lp
6680-01-267-0590NW21660 INTERCHANGEABLE
Indicator,liquid Quantity
Tld Wollard Llc
5945-01-349-039321-660 INTERCHANGEABLE
Relay,solid State
Te Connectivity Corporation
4720-01-434-7946 INTERCHANGEABLE
Hose Assembly,nonmetallic
4720-01-579-291821660 INTERCHANGEABLE
Hose Assembly,nonmetallic
Ritchie Engineering Co Inc
Cross-Reference Index
Part NumberManufacturer
21660 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
5740572 PRIMARY United States Energy Corporation Dba United States Energy Corp (USA)
5740572 PRIMARY Am General Llc (USA)
Related Parts
4320-00-163-1070INTERCHANGEABLE
PUMP,ROTARY
99121660
6680-00-217-8673INTERCHANGEABLE
GAGE ROD,LIQUID LEVEL
8145-00-300-4265INTERCHANGEABLE
SHIPPING AND STORAG
21160
3805-00-447-3579INTERCHANGEABLE
LINE ASSEMBLY
21660
5915-00-501-4554INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5360-01-171-6077INTERCHANGEABLE
SPRING
21660
6680-01-267-0590INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
NW21660
5945-01-349-0393INTERCHANGEABLE
RELAY,SOLID STATE
21-660
4720-01-434-7946INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4720-01-579-2918INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
21660

Frequently Asked Questions

What is NSN 5305-01-188-0489?

NSN 5305-01-188-0489 is a Screw Assy.,vent, manufactured by United States Energy Corporation Dba United States Energy Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-188-0489?

NSN 5305-01-188-0489 has 3 cross-referenced part numbers: 21660 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 5740572 (United States Energy Corporation Dba United States Energy Corp), 5740572 (Am General Llc).

What NSN replaces 5305-01-188-0489?

There are 10 known substitutes for 5305-01-188-0489: 4320-00-163-1070, 6680-00-217-8673, 8145-00-300-4265 and 7 more. Verify interchangeability with system specifications before substitution.

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