PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9700-1Washer,lock

Sargent-Welch Scientific Co · NSN 5310-01-101-2490 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-101-2490 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-101-2490. Primary manufacturer part number: 9700-1.
Features
  • Washer,lock — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: Sargent-Welch Scientific Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-101-2490, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sargent-Welch Scientific Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersSargent-Welch Scientific Co (CAGE 64484); Austin-Westran Llc (CAGE 24234); Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (CAGE 11530)
Technical Specifications
ParameterValue
NSN5310-01-101-2490
Primary Part Number9700-1
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSargent-Welch Scientific Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5133-00-435-3276 INTERCHANGEABLE
Drill,twist
6625-00-769-5343 INTERCHANGEABLE
Test Set,radio
6695-01-020-67179700-1 INTERCHANGEABLE
Bezel,instrument Mounting
Msp Aviation, Inc. Dba Msp Maufacturing
6515-01-590-0488202.210 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4930-01-698-167697001 INTERCHANGEABLE
Pump,bucket,lubricating
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
9700-1 Sargent-Welch Scientific Co (USA)
202210 Austin-Westran Llc (USA)
9700-1 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
Related Parts
5133-00-435-3276INTERCHANGEABLE
DRILL,TWIST
6625-00-769-5343INTERCHANGEABLE
TEST SET,RADIO
6695-01-020-6717INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
9700-1
6515-01-590-0488INTERCHANGEABLE
SCREW,BONE
202.210
4930-01-698-1676INTERCHANGEABLE
PUMP,BUCKET,LUBRICATING
97001

Frequently Asked Questions

What is NSN 5310-01-101-2490?

NSN 5310-01-101-2490 is a Washer,lock, manufactured by Sargent-Welch Scientific Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-101-2490?

NSN 5310-01-101-2490 has 3 cross-referenced part numbers: 9700-1 (Sargent-Welch Scientific Co), 202210 (Austin-Westran Llc), 9700-1 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions).

What NSN replaces 5310-01-101-2490?

There are 5 known substitutes for 5310-01-101-2490: 5133-00-435-3276, 6625-00-769-5343, 6695-01-020-6717 and 2 more. Verify interchangeability with system specifications before substitution.

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