NSN 5360-01-453-7574 · NIIN 014537574 · Part number E1750-207-5500M
Associated Spring Corp Div of the Barnes Group Inc Dallas Div · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 56048
Government record, cited
NSN 5360-01-453-7574 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-453-7574. Manufacturer of record part number: E1750-207-5500M.
Also searched as5360-01-453-7574 ·
5360014537574 ·
NIIN 014537574 ·
01-453-7574 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 56048 · E1750-207-5500M
Spring Free Outside Diameter: 1.750 INCHES NOMINAL IN
Load Rating: 105.51 POUNDS NOMINAL LBS
End Style: FULL HOOK BOTH ENDS
Style Designator: CYLINDRICAL
Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length: 5.500 INCHES NOMINAL IN
Spring Deflection Rate: 63.200 POUNDS PER INCH NOMINAL LBS
Identification
NSN: 5360-01-453-7574
NIIN: 014537574
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: E1750-207-5500M
Manufacturer: Associated Spring Corp Div of the Barnes Group Inc Dallas Div
General Description
The Spring,helical,extension, cataloged under National Stock Number 5360-01-453-7574, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Associated Spring Corp Div of the Barnes Group Inc Dallas Div. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5360-01-453-7574
Primary Part Number
E1750-207-5500M
Item Name
Spring,helical,extension
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer
Associated Spring Corp Div of the Barnes Group Inc Dallas Div
Status
ACTIVE
Spring Free Outside Diameter
1.750 INCHES NOMINAL IN
Load Rating
105.51 POUNDS NOMINAL LBS
End Style
FULL HOOK BOTH ENDS
Style Designator
CYLINDRICAL
Material Document and Classification
QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Associated Spring Corp Div of the Barnes Group Inc Dallas Div (USA)
No interchangeability data on file.
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-1945
5360-00-001-1945 · Item name not on file
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-3865
5360-00-001-3865 · Item name not on file
5360-00-001-3950
5360-00-001-3950 · Item name not on file
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO
5360-00-001-4703
5360-00-001-4703 · Item name not on file
Related Parts in Hardware and Abrasives
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
19937
5360-00-001-1945
5360-00-001-1945 · Item name not on file
5360-00-001-2010
SPRING,HELICAL,EXTENSION
338452
5360-00-001-3865
5360-00-001-3865 · Item name not on file
5360-00-001-3950
5360-00-001-3950 · Item name not on file
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
282897-1
5360-00-001-4664
SPRING,CONSTANT TO
W18V134
5360-00-001-4703
5360-00-001-4703 · Item name not on file
Frequently Asked Questions
What is NSN 5360-01-453-7574?
NSN 5360-01-453-7574 is a Spring,helical,extension, manufactured by Associated Spring Corp Div of the Barnes Group Inc Dallas Div, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-01-453-7574?
NSN 5360-01-453-7574 has 1 manufacturer part number on file: E1750-207-5500M (Associated Spring Corp Div of the Barnes Group Inc Dallas Div).
What are the specifications of E1750-207-5500M?
Key specifications for E1750-207-5500M: Spring Free Outside Diameter: 1.750 INCHES NOMINAL IN; Load Rating: 105.51 POUNDS NOMINAL LBS; End Style: FULL HOOK BOTH ENDS; Style Designator: CYLINDRICAL. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5360-01-453-7574 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.