PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1825AWasher,spring Tension

Cornell-Carr Co., Inc. · NSN 5310-00-595-9979 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-595-9979 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-595-9979. Primary manufacturer part number: 1825A.
Features
  • Washer,spring Tension — FSC 5310
  • Material Document and Classification: QQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
  • Material Thickness: 0.010 INCHES NOMINAL IN
  • Outside Diameter: 0.438 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Cornell-Carr Co., Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-595-9979, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cornell-Carr Co., Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-595-9979
Primary Part Number1825A
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCornell-Carr Co., Inc.
StatusCANCELLED
Material Document and ClassificationQQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
Material Thickness0.010 INCHES NOMINAL IN
Outside Diameter0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
6625-00-022-8244 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
4820-00-849-1220 INTERCHANGEABLE
Cock,drain
5950-00-869-4573 INTERCHANGEABLE
Transformer,power
5340-00-944-0319101825 INTERCHANGEABLE
Standoff,threaded,spacing
Astronautics Corporation of America
3020-01-043-4072 INTERCHANGEABLE
Pulley,groove
6760-01-080-3447 INTERCHANGEABLE
Viewer,transparency
4820-01-107-066710182-5 INTERCHANGEABLE
Valve,globe
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
5330-01-109-2953101825 INTERCHANGEABLE
Seal,plain Encased
Komatsu America Corporation
6630-01-162-2984101-825 INTERCHANGEABLE
Probe Sampler,electrolyte Analyz
Nova Biomedical Corp
6625-01-174-08751825A INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
101825 Kearfott Corporation Div Guidance and Navigation Division (USA)
1825A PRIMARY Cornell-Carr Co., Inc. (USA)
1825A Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems (USA)
Related Parts
6625-00-022-8244INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
4820-00-849-1220INTERCHANGEABLE
COCK,DRAIN
5950-00-869-4573INTERCHANGEABLE
TRANSFORMER,POWER
5340-00-944-0319INTERCHANGEABLE
STANDOFF,THREADED,SPACING
101825
3020-01-043-4072INTERCHANGEABLE
PULLEY,GROOVE
6760-01-080-3447INTERCHANGEABLE
VIEWER,TRANSPARENCY
4820-01-107-0667INTERCHANGEABLE
VALVE,GLOBE
10182-5
5330-01-109-2953INTERCHANGEABLE
SEAL,PLAIN ENCASED
101825
6630-01-162-2984INTERCHANGEABLE
PROBE SAMPLER,ELECTROLYTE ANALYZ
101-825
6625-01-174-0875INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
1825A
4820-01-246-2812INTERCHANGEABLE
VALVE,GLOBE

Frequently Asked Questions

What is NSN 5310-00-595-9979?

NSN 5310-00-595-9979 is a Washer,spring Tension, manufactured by Cornell-Carr Co., Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-595-9979?

NSN 5310-00-595-9979 has 3 cross-referenced part numbers: 101825 (Kearfott Corporation Div Guidance and Navigation Division), 1825A (Cornell-Carr Co., Inc.), 1825A (Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems).

What NSN replaces 5310-00-595-9979?

There are 11 known substitutes for 5310-00-595-9979: 6625-00-022-8244, 4820-00-849-1220, 5950-00-869-4573 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1825A?

Key specifications for 1825A: Overall Height: 0.057 INCHES NOMINAL IN; Material Document and Classification: QQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN; Material Thickness: 0.010 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-595-9979 still in active supply?

NSN 5310-00-595-9979 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.
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