PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10698Washer,swivel

Biach Industries, Inc. · NSN 5310-01-210-0940 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-210-0940 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-210-0940. Primary manufacturer part number: 10698.
Features
  • Washer,swivel — FSC 5310
  • General Characteristics Item Description: STEEL ALLOY 4340 PER MIL-S-5000 COND C; COAT WITH ELECTROLESS NICKEL 0-001 THICK PER MIL-C-26074 CLASS 1 GRADE A EXCEPT THDS; FOUR HOLES TO HAVE 0.0002 TO 0.0003 THK COATING; HEAT TREAT TO OBTAIN BRINELL HARDNESS OF 270-310 (RC 28-34) FINISH WITH 125 MICROINCHES; FOUR HOLES NO 38-0.1015 DRILL AND TAP FOR 5-40 UNC-2B,SOC HD CAP SCRS EQUALLY SPACED ON 0.750 IN.; 1.059 IN. DIA,0.188 IN. THK; 0.314 IN. ID HOLE IN
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Biach Industries, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,swivel, cataloged under National Stock Number 5310-01-210-0940, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Biach Industries, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-210-0940
Primary Part Number10698
Item NameWasher,swivel
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBiach Industries, Inc.
StatusACTIVE
General Characteristics Item DescriptionSTEEL ALLOY 4340 PER MIL-S-5000 COND C; COAT WITH ELECTROLESS NICKEL 0-001 THICK PER MIL-C-26074 CLASS 1 GRADE A EXCEPT THDS; FOUR HOLES TO HAVE 0.0002 TO 0.0003 THK COATING; HEAT TREAT TO OBTAIN BRINELL HARDNESS OF 270-310 (RC 28-34) FINISH WITH 125 MICROINCHES; FOUR HOLES NO 38-0.1015 DRILL AND TAP FOR 5-40 UNC-2B,SOC HD CAP SCRS EQUALLY SPACED ON 0.750 IN.; 1.059 IN. DIA,0.188 IN. THK; 0.314 IN. ID HOLE IN
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5963-00-449-62842833729 INTERCHANGEABLE
Module,level Conver
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6675-01-105-5751 INTERCHANGEABLE
Operations Section
5306-01-124-4404N10698 INTERCHANGEABLE
Bolt,eye
Leslie Controls, Inc. Dba Leslie Controls Inc
3040-01-342-410511290 INTERCHANGEABLE
Cylinder,actuating,linear
Usi Inc
Cross-Reference Index
Part NumberManufacturer
10698 Biach Industries, Inc. (USA)
Related Parts
5963-00-449-6284INTERCHANGEABLE
MODULE,LEVEL CONVER
2833729
6675-01-105-5751INTERCHANGEABLE
OPERATIONS SECTION
5306-01-124-4404INTERCHANGEABLE
BOLT,EYE
N10698
3040-01-342-4105INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
11290

Frequently Asked Questions

What is NSN 5310-01-210-0940?

NSN 5310-01-210-0940 is a Washer,swivel, manufactured by Biach Industries, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-210-0940?

NSN 5310-01-210-0940 has 1 cross-referenced part number: 10698 (Biach Industries, Inc.).

What NSN replaces 5310-01-210-0940?

There are 4 known substitutes for 5310-01-210-0940: 5963-00-449-6284, 6675-01-105-5751, 5306-01-124-4404 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10698?

Key specifications for 10698: General Characteristics Item Description: STEEL ALLOY 4340 PER MIL-S-5000 COND C; COAT WITH ELECTROLESS NICKEL 0-001 THICK PER MIL-C-26074 CLASS 1 GRADE A EXCEPT THDS; FOUR HOLES TO HAVE 0.0002 TO 0.0003 THK COATING; HEAT TREAT TO OBTAIN BRINELL HARDNESS OF 270-310 (RC 28-34) FINISH WITH 125 MICROINCHES; FOUR HOLES NO 38-0.1015 DRILL AND TAP FOR 5-40 UNC-2B,SOC HD CAP SCRS EQUALLY SPACED ON 0.750 IN.; 1.059 IN. DIA,0.188 IN. THK; 0.314 IN. ID HOLE IN; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 3 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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