PartsTable TECHNICAL DATA SHEET
NSN 5310-00-034-8674Government record, cited

Washer, Spring Tension5310-00-034-8674

NSN 5310-00-034-8674 · NIIN 000348674 · Part number 445-236-K5
Illinois Tool Works Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 17431
Government record, cited
NSN 5310-00-034-8674 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-034-8674. Manufacturer of record part number: 445-236-K5.
Also searched as  5310-00-034-8674 · 5310000348674 · NIIN 000348674 · 00-034-8674 · FSC 5310 Nuts and Washers · CAGE 17431 · 445-236-K5 · 445-236
Nearby stock numbers  ·
Features
  • Washer,spring Tension — FSC 5310
  • Material: STEEL OVERALL
  • 1 manufacturer part number on file
  • Manufacturer of record: Illinois Tool Works Inc.
Identification
  • NSN: 5310-00-034-8674
  • NIIN: 000348674
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 445-236-K5
  • Manufacturer: Illinois Tool Works Inc.
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-034-8674, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Illinois Tool Works Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-034-8674
Primary Part Number445-236-K5
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerIllinois Tool Works Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
445-236-K5 PRIMARY Illinois Tool Works Inc. (USA)
Reference documents
ReferenceMeaning
445-236 5/9 Secondary reference
Illinois Tool Works Inc.
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-00-034-8674?

NSN 5310-00-034-8674 is a Washer,spring Tension, manufactured by Illinois Tool Works Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-034-8674?

NSN 5310-00-034-8674 has 1 manufacturer part number on file: 445-236-K5 (Illinois Tool Works Inc.).

What are the specifications of 445-236-K5?

Key specifications for 445-236-K5: Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-00-034-8674 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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