PartsTable TECHNICAL DATA SHEET

NSN 5310-01-069-4037Government record, cited

Locknut, Valve5310-01-069-4037

NSN 5310-01-069-4037 · NIIN 010694037 · Part number V3426

Portland Valve Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 53154

Government record, cited

NSN 5310-01-069-4037 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-069-4037. Manufacturer of record part number: V3426.

Also searched as 5310-01-069-4037 · 5310010694037 · NIIN 010694037 · 01-069-4037 · FSC 5310 Nuts and Washers · CAGE 53154 · V3426 · V3289 PIECE 7

Nearby stock numbers ← 5310-01-069-3435 Washer, Shouldered · 5310-01-069-4066 →

5310-01-069-4037 — Nuts and Washers

Features

Locknut,valve — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Portland Valve Llc

Identification

NSN: 5310-01-069-4037
NIIN: 010694037
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: V3426
Manufacturer: Portland Valve Llc

General Description

The Locknut,valve, cataloged under National Stock Number 5310-01-069-4037, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Portland Valve Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Locknut,valve
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Portland Valve Llc (CAGE 53154)

Technical Specifications

Parameter	Value
NSN	5310-01-069-4037
Primary Part Number	V3426
Item Name	Locknut,valve
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Portland Valve Llc
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
V3426 PRIMARY	Portland Valve Llc (USA)

Reference documents

Reference	Meaning
V3426	5/9 Secondary reference Tyco Fire Products Lp
V3426	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh
V3289 PIECE 7	C/1 Advisory reference — outside the item-of-supply concept Tyco Fire Products Lp

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 5310-01-069-4037?

NSN 5310-01-069-4037 is a Locknut,valve, manufactured by Portland Valve Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-069-4037?

NSN 5310-01-069-4037 has 1 manufacturer part number on file: V3426 (Portland Valve Llc).

Is NSN 5310-01-069-4037 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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