Washer, Spring Tension5310-01-649-1393

NSN 5310-01-649-1393 · NIIN 016491393 · Part number 838812-250

Sullair Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 31654

Government record, cited

NSN 5310-01-649-1393 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-649-1393. Manufacturer of record part number: 838812-250.

Also searched as 5310-01-649-1393 · 5310016491393 · NIIN 016491393 · 01-649-1393 · FSC 5310 Nuts and Washers · CAGE 31654 · 838812-250

Nearby stock numbers ← 5310-01-649-1355 Washer, Flat · 5310-01-649-1404 Washer, Flat →

5310-01-649-1393 — Nuts and Washers

Features

Washer,spring Tension — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Sullair Corp

Identification

NSN: 5310-01-649-1393
NIIN: 016491393
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 838812-250
Manufacturer: Sullair Corp

General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-649-1393, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sullair Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,spring Tension
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Sullair Corp (CAGE 31654)

Technical Specifications

Parameter	Value
NSN	5310-01-649-1393
Primary Part Number	838812-250
Item Name	Washer,spring Tension
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Sullair Corp
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
838812-250 PRIMARY	Sullair Corp (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 5310-01-649-1393?

NSN 5310-01-649-1393 is a Washer,spring Tension, manufactured by Sullair Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-649-1393?

NSN 5310-01-649-1393 has 1 manufacturer part number on file: 838812-250 (Sullair Corp).

Is NSN 5310-01-649-1393 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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