PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33916Washer,lock

Dictaphone Corporation · NSN 5310-00-058-3150 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-058-3150 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-058-3150. Primary manufacturer part number: 33916.
Features
  • Washer,lock — FSC 5310
  • Surface Treatment: PASSIVATE OVERALL
  • Style Designator: FLAT INTERNAL TEETH
  • Hole Diameter: 0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
  • Outside Diameter: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Material: STEEL COMP 420 OVERALL
  • Material Document and Classification: QQ-S-763 CL 5 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material Thickness: 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 420 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-058-3150, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dictaphone Corporation. Government technical data includes 7 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-058-3150
Primary Part Number33916
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDictaphone Corporation
StatusACTIVE
Surface TreatmentPASSIVATE OVERALL
Style DesignatorFLAT INTERNAL TEETH
Hole Diameter0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
Outside Diameter0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
MaterialSTEEL COMP 420 OVERALL
Material Document and ClassificationQQ-S-763 CL 5 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Material Thickness0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-095-360333916 INTERCHANGEABLE
Nut,plain,extended Washer,hexago
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3455-00-266-9448 INTERCHANGEABLE
File,rotary
4820-00-893-2860N33916 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5133-01-144-5314 INTERCHANGEABLE
Drill,twist
1660-01-270-4030339-16 INTERCHANGEABLE
Cord and Snap Assembly
Avox Systems Inc Dba Avox Systems Inc
4810-01-339-7356 INTERCHANGEABLE
Parts Kit,hydraulic-Pneumatic,li
5330-01-522-571033916 INTERCHANGEABLE
Gasket Set
Bourns Inc
7025-01-561-7472SCREENPLAY 500GB INTERCHANGEABLE
Disk Drive Unit
Iomega Corporation
4820-01-658-0929 INTERCHANGEABLE
Disk,valve
Cross-Reference Index
Part NumberManufacturer
33916 PRIMARY Dictaphone Corporation (USA)
Related Parts
5310-00-095-3603INTERCHANGEABLE
NUT,PLAIN,EXTENDED WASHER,HEXAGO
33916
3455-00-266-9448INTERCHANGEABLE
FILE,ROTARY
4820-00-893-2860INTERCHANGEABLE
DISK,VALVE
N33916
5133-01-144-5314INTERCHANGEABLE
DRILL,TWIST
1660-01-270-4030INTERCHANGEABLE
CORD AND SNAP ASSEMBLY
339-16
4810-01-339-7356INTERCHANGEABLE
PARTS KIT,HYDRAULIC-PNEUMATIC,LI
5330-01-522-5710INTERCHANGEABLE
GASKET SET
33916
7025-01-561-7472INTERCHANGEABLE
DISK DRIVE UNIT
SCREENPLAY 500GB
4820-01-658-0929INTERCHANGEABLE
DISK,VALVE

Frequently Asked Questions

What is NSN 5310-00-058-3150?

NSN 5310-00-058-3150 is a Washer,lock, manufactured by Dictaphone Corporation, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-058-3150?

NSN 5310-00-058-3150 has 1 cross-referenced part number: 33916 (Dictaphone Corporation).

What NSN replaces 5310-00-058-3150?

There are 9 known substitutes for 5310-00-058-3150: 5310-00-095-3603, 3455-00-266-9448, 4820-00-893-2860 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33916?

Key specifications for 33916: Surface Treatment: PASSIVATE OVERALL; Style Designator: FLAT INTERNAL TEETH; Hole Diameter: 0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN; Outside Diameter: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. 7 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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