Spring, Helical, Extension5360-01-339-6946

NSN 5360-01-339-6946 · NIIN 013396946 · Part number 177-R3A-K1-A

Dibert Valve & Fitting Co Inc · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 7N351

Government record, cited

NSN 5360-01-339-6946 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-339-6946. Manufacturer of record part number: 177-R3A-K1-A.

Also searched as 5360-01-339-6946 · 5360013396946 · NIIN 013396946 · 01-339-6946 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 7N351 · 177-R3A-K1-A

Nearby stock numbers ← 5360-01-339-6945 Spring, Helical, Compression · 5360-01-339-6947 Spring, Helical, Extension →

Features

Spring,helical,extension — FSC 5360
1 manufacturer part number on file
Manufacturer of record: Dibert Valve & Fitting Co Inc

Identification

NSN: 5360-01-339-6946
NIIN: 013396946
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 177-R3A-K1-A
Manufacturer: Dibert Valve & Fitting Co Inc

General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-339-6946, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Dibert Valve & Fitting Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Spring,helical,extension
FSC / FSG	5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53)
Manufacturers	Dibert Valve & Fitting Co Inc (CAGE 7N351)

Technical Specifications

Parameter	Value
NSN	5360-01-339-6946
Primary Part Number	177-R3A-K1-A
Item Name	Spring,helical,extension
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer	Dibert Valve & Fitting Co Inc
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5360-01-608-7813177-R3A-K1-A POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Swagelok Co

Cross-Reference Index

Part Number	Manufacturer
177-R3A-K1-A PRIMARY	Dibert Valve & Fitting Co Inc (USA)

Related Parts

5360-01-608-7813POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

177-R3A-K1-A

Frequently Asked Questions

What is NSN 5360-01-339-6946?

NSN 5360-01-339-6946 is a Spring,helical,extension, manufactured by Dibert Valve & Fitting Co Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-01-339-6946?

NSN 5360-01-339-6946 has 1 manufacturer part number on file: 177-R3A-K1-A (Dibert Valve & Fitting Co Inc).

What NSN replaces 5360-01-339-6946?

1 possible match (shared part number, not a government interchangeability claim): 5360-01-608-7813. Verify interchangeability with system specifications before substitution.

Is NSN 5360-01-339-6946 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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