PartsTable TECHNICAL DATA SHEET

NSN 5310-01-552-9437Government record, cited

Washer, Flat5310-01-552-9437

NSN 5310-01-552-9437 · NIIN 015529437 · Part number KV20777

Deere & Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 75160

Government record, cited

NSN 5310-01-552-9437 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-552-9437. Manufacturer of record part number: KV20777.

Also searched as 5310-01-552-9437 · 5310015529437 · NIIN 015529437 · 01-552-9437 · FSC 5310 Nuts and Washers · CAGE 75160 · KV20777

Nearby stock numbers ← 5310-01-552-9436 Washer, Flat · 5310-01-552-9594 Nut, Self-Locking, Hexagon →

5310-01-552-9437 — Nuts and Washers

Features

Washer,flat — FSC 5310
3 manufacturer part numbers on file
Manufacturer of record: Deere & Co

Identification

NSN: 5310-01-552-9437
NIIN: 015529437
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: KV20777
Manufacturer: Deere & Co

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-552-9437, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Deere & Co. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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

Parameter	Value
NSN	5310-01-552-9437
Primary Part Number	KV20777
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Deere & Co
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
KV20777	Rdo Equipment Rdo Equipment Pty Ltd (AUS)
KV20777 PRIMARY	Deere & Co (USA)
KV20777	Rdo Equipment Pty Ltd (AUS)

Reference documents

Reference	Meaning
KV20777	5/9 Secondary reference Rdo Equipment Pty Ltd
KV20777	5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery

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 5310-01-552-9437?

NSN 5310-01-552-9437 is a Washer,flat, manufactured by Deere & Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-552-9437?

NSN 5310-01-552-9437 has 3 manufacturer part numbers on file: KV20777 (Rdo Equipment Rdo Equipment Pty Ltd), KV20777 (Deere & Co), KV20777 (Rdo Equipment Pty Ltd).

What are the specifications of KV20777?

Key specifications for KV20777: Special Features: THRU HARDENED; USED ON BOOM ASSEMBLY; End Item Identification: SKID-STEER LOADER, MODELS 260 AND 270. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-552-9437 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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