PartsTable TECHNICAL DATA SHEET
NSN 5310-01-028-8608Government record, cited

Spring, Coned Disc5310-01-028-8608

NSN 5310-01-028-8608 · NIIN 010288608 · Part number 11565551
Us Army Aviation and Missile Command · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 18876
Government record, cited
NSN 5310-01-028-8608 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-028-8608. Manufacturer of record part number: 11565551.
Also searched as  5310-01-028-8608 · 5310010288608 · NIIN 010288608 · 01-028-8608 · FSC 5310 Nuts and Washers · CAGE 18876 · 11565551
Nearby stock numbers  ·
Features
  • Spring,coned Disc — FSC 5310
  • General Characteristics Item Description: 0.920 IN. OD,0.059 IN. THK IN
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Us Army Aviation and Missile Command
Identification
  • NSN: 5310-01-028-8608
  • NIIN: 010288608
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 11565551
  • Manufacturer: Us Army Aviation and Missile Command
General Description

The Spring,coned Disc, cataloged under National Stock Number 5310-01-028-8608, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-028-8608
Primary Part Number11565551
Item NameSpring,coned Disc
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
General Characteristics Item Description0.920 IN. OD,0.059 IN. THK IN
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
11565551 PRIMARY Us Army Aviation and Missile Command (USA)
11565551 Wego Precision Machine, Inc. (USA)
Reference documents
ReferenceMeaning
11565551 5/2 Secondary reference
U.S. Government activity
11565551 5/9 Secondary reference
Watler Machine 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 5310-01-028-8608?

NSN 5310-01-028-8608 is a Spring,coned Disc, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-028-8608?

NSN 5310-01-028-8608 has 2 manufacturer part numbers on file: 11565551 (Us Army Aviation and Missile Command), 11565551 (Wego Precision Machine, Inc.).

What are the specifications of 11565551?

Key specifications for 11565551: General Characteristics Item Description: 0.920 IN. OD,0.059 IN. THK IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-01-028-8608 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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