NSN 5310-01-536-2606 · NIIN 015362606 · Part number 146-220100-56
Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 73949
Government record, cited
NSN 5310-01-536-2606 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-536-2606. Manufacturer of record part number: 146-220100-56.
Also searched as5310-01-536-2606 ·
5310015362606 ·
NIIN 015362606 ·
01-536-2606 ·
FSC 5310 Nuts and Washers · CAGE 73949 · 146-220100-56
Material Thickness: 0.025 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Material: STEEL OVERALL
Hole Diameter: 0.120 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
1 manufacturer part number on file
Manufacturer of record: Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co
Identification
NSN: 5310-01-536-2606
NIIN: 015362606
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 146-220100-56
Manufacturer: Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co
General Description
The Washer,spring Tension, cataloged under National Stock Number 5310-01-536-2606, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co. Government technical data includes 4 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
5310-01-536-2606
Primary Part Number
146-220100-56
Item Name
Washer,spring Tension
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co
Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-536-2606?
NSN 5310-01-536-2606 is a Washer,spring Tension, manufactured by Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-536-2606?
NSN 5310-01-536-2606 has 1 manufacturer part number on file: 146-220100-56 (Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co).
What are the specifications of 146-220100-56?
Key specifications for 146-220100-56: Outside Diameter: 0.225 INCHES NOMINAL IN; Material Thickness: 0.025 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; End Item Identification: C-17; Material: STEEL OVERALL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-536-2606 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.