PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1559Washer,lock

Jacobs Mfg Co the · NSN 5310-01-157-1375 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-157-1375 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-157-1375. Primary manufacturer part number: 1559.
Features
  • Washer,lock — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Jacobs Mfg Co the
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-157-1375, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jacobs Mfg Co the. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersGeneral Dynamics Land Systems Canadacorp (CAGE 56161); Jacobs Mfg Co the (CAGE 75078)
Technical Specifications
ParameterValue
NSN5310-01-157-1375
Primary Part Number1559
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerJacobs Mfg Co the
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5998-00-020-02541559 INTERCHANGEABLE
Electronic Components Assembly
Mission Systems Davenport Inc.
5985-00-250-40201559 INTERCHANGEABLE
Attenuator,variable
Shallco, Inc
5120-00-277-9078212-45-04PC1559 INTERCHANGEABLE
Wrench,spanner
Naval Ship Systems Command
5310-00-297-04241559 INTERCHANGEABLE
Washer,flat
R.w. Fernstrum & Company
4820-00-464-9174155-9 INTERCHANGEABLE
Valve,bleeder,hydraulic System
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
6625-00-819-55091559 INTERCHANGEABLE
Meter,audio Level
Jewell Instruments Llc
6150-01-004-52711559 INTERCHANGEABLE
Lead,electrical
Elliott Machine Works Inc
5985-01-108-77401559 INTERCHANGEABLE
Switch,radio Frequency Transmiss
General Microwave Corporation Div Kratos Microwave Electronics
6625-01-110-41741559 INTERCHANGEABLE
Clip Set
Electro Scientific Industries Inc
5915-01-124-93470N256661 INTERCHANGEABLE
Filter,low Pass
National Security Agency
Cross-Reference Index
Part NumberManufacturer
10513751 General Dynamics Land Systems Canadacorp (CAN)
1559 PRIMARY Jacobs Mfg Co the (USA)
Related Parts
5998-00-020-0254INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1559
5985-00-250-4020INTERCHANGEABLE
ATTENUATOR,VARIABLE
1559
5120-00-277-9078INTERCHANGEABLE
WRENCH,SPANNER
212-45-04PC1559
5310-00-297-0424INTERCHANGEABLE
WASHER,FLAT
1559
4820-00-464-9174INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
155-9
6625-00-819-5509INTERCHANGEABLE
METER,AUDIO LEVEL
1559
6150-01-004-5271INTERCHANGEABLE
LEAD,ELECTRICAL
1559
5985-01-108-7740INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
1559
6625-01-110-4174INTERCHANGEABLE
CLIP SET
1559
5915-01-124-9347INTERCHANGEABLE
FILTER,LOW PASS
0N256661

Frequently Asked Questions

What is NSN 5310-01-157-1375?

NSN 5310-01-157-1375 is a Washer,lock, manufactured by Jacobs Mfg Co the, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-157-1375?

NSN 5310-01-157-1375 has 2 cross-referenced part numbers: 10513751 (General Dynamics Land Systems Canadacorp), 1559 (Jacobs Mfg Co the).

What NSN replaces 5310-01-157-1375?

There are 10 known substitutes for 5310-01-157-1375: 5998-00-020-0254, 5985-00-250-4020, 5120-00-277-9078 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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