PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5310PL0637091Washer,recessed

Jednolity Indeks Materialowy - Uniform Material Index · NSN 5310-00-969-2013 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-969-2013 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-969-2013. Primary manufacturer part number: 5310PL0637091.
Features
  • Washer,recessed — FSC 5310
  • Material Thickness: 0.219 INCHES NOMINAL IN
  • Style Designator: RECESSED
  • Material: ALUMINUM ALLOY 1100 OVERALL
  • Surface Treatment: ANODIZE OVERALL
  • Recess Angle: 90.0 DEGREES NOMINAL
  • Heat Treatment: O-ANNEALED, RECRYSTALLIZED
  • Hole Diameter: 1.313 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Aluminum Alloy 1100 Overall construction
General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-969-2013, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-969-2013
Primary Part Number5310PL0637091
Item NameWasher,recessed
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerJednolity Indeks Materialowy - Uniform Material Index
StatusACTIVE
Material Thickness0.219 INCHES NOMINAL IN
Style DesignatorRECESSED
MaterialALUMINUM ALLOY 1100 OVERALL
Surface TreatmentANODIZE OVERALL
Recess Angle90.0 DEGREES NOMINAL
Heat TreatmentO-ANNEALED, RECRYSTALLIZED
Hole Diameter1.313 INCHES NOMINAL IN
Outside Diameter1.687 INCHES MINIMUM AND 1.691 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-111-331428340 INTERCHANGEABLE
Washer,lock
Viking Incorporated Dba Viking Inc
4820-00-274-451071565R1 INTERCHANGEABLE
Valve,bleeder,hydraulic System
Navistar Intl Corp Truck Br Ohio Plant
5330-00-448-4410283-40 INTERCHANGEABLE
Gasket
Perkins Engines Company Ltd - Perkins Parts Distribution Centre Uk
3220-00-982-3287 INTERCHANGEABLE
Saw,band,woodworking
6625-01-088-818528340 INTERCHANGEABLE
Meter,arbitrary Scale
Setra Systems, Inc. Dba Gems Sensors
4730-01-211-095528-340 INTERCHANGEABLE
Elbow,flange to Hose
Hoyt Corporation
Cross-Reference Index
Part NumberManufacturer
5310PL0637091 Jednolity Indeks Materialowy - Uniform Material Index (POL)
28340 Drs Environmental Systems Inc (USA)
28340 Davey Compressor Co Div of Keco Industries Inc (USA)
28340 Hdt Expeditionary Systems Inc (USA)
Related Parts
5310-00-111-3314INTERCHANGEABLE
WASHER,LOCK
28340
4820-00-274-4510INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
71565R1
5330-00-448-4410INTERCHANGEABLE
GASKET
283-40
3220-00-982-3287INTERCHANGEABLE
SAW,BAND,WOODWORKING
6625-01-088-8185INTERCHANGEABLE
METER,ARBITRARY SCALE
28340
4730-01-211-0955INTERCHANGEABLE
ELBOW,FLANGE TO HOSE
28-340

Frequently Asked Questions

What is NSN 5310-00-969-2013?

NSN 5310-00-969-2013 is a Washer,recessed, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-969-2013?

NSN 5310-00-969-2013 has 4 cross-referenced part numbers: 5310PL0637091 (Jednolity Indeks Materialowy - Uniform Material Index), 28340 (Drs Environmental Systems Inc), 28340 (Davey Compressor Co Div of Keco Industries Inc), 28340 (Hdt Expeditionary Systems Inc).

What NSN replaces 5310-00-969-2013?

There are 6 known substitutes for 5310-00-969-2013: 5310-00-111-3314, 4820-00-274-4510, 5330-00-448-4410 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5310PL0637091?

Key specifications for 5310PL0637091: Material Thickness: 0.219 INCHES NOMINAL IN; Style Designator: RECESSED; Material: ALUMINUM ALLOY 1100 OVERALL; Surface Treatment: ANODIZE OVERALL. 8 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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