5310-00-531-8640
Washer,Flat
Unit Price
$13.79
per EA
2 parts / 1 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| S1563-20257 | 78286 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp | 5 | 2 |
| S1565-20257 | 78286 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp | 3 | 2 |
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
CAGE 78286| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $13.79 | EA | 0 |
| 01-OCT-2025 | $13.79 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 0.667 INCHES MINIMUM AND 0.677 INCHES MAXIMUM |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM |
| CSYM | SURFACE FINISH | 100.0 MICROINCHES ALL SURFACES |
| MATT | MATERIAL | STEEL COMP 416 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
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About NSN 5310-00-531-8640
NSN 5310-00-531-8640 is a National Stock Number assigned to Washer,Flat. This NSN part number belongs to Federal Supply Class 5310 (NUTS AND WASHERS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 2 part numbers associated with this NSN from 1 manufacturer.
The current government unit price for NSN 5310-00-531-8640 is $13.79. Price history shows 2 recorded price changes.
To find the part number for NSN 5310-00-531-8640, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.