Washer, Spring Tension5310-01-620-6200

NSN 5310-01-620-6200 · NIIN 016206200 · Part number HS6259-056

The Boeing Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 8V613

Government record, cited

NSN 5310-01-620-6200 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-620-6200. Manufacturer of record part number: HS6259-056.

Also searched as 5310-01-620-6200 · 5310016206200 · NIIN 016206200 · 01-620-6200 · FSC 5310 Nuts and Washers · CAGE 8V613 · HS6259-056 · C056-L1

Nearby stock numbers ← 5310-01-620-6046 Impeller, Washer · 5310-01-620-6218 Washer, Flat →

5310-01-620-6200 — Nuts and Washers

Features

Washer,spring Tension — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: The Boeing Company

Identification

NSN: 5310-01-620-6200
NIIN: 016206200
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: HS6259-056
Manufacturer: The Boeing Company

General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-620-6200, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-620-6200
Primary Part Number	HS6259-056
Item Name	Washer,spring Tension
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	The Boeing Company
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
C056-L1	Smalley Steel Ring Co. (USA)
HS6259-056 PRIMARY	The Boeing Company (USA)

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 5310-01-620-6200?

NSN 5310-01-620-6200 is a Washer,spring Tension, manufactured by The Boeing Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-620-6200?

NSN 5310-01-620-6200 has 2 manufacturer part numbers on file: C056-L1 (Smalley Steel Ring Co.), HS6259-056 (The Boeing Company).

What are the specifications of HS6259-056?

Key specifications for HS6259-056: End Item Identification: 7-611115000-1. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-620-6200 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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