Bolt, Coupling5306-01-202-0855

NSN 5306-01-202-0855 · NIIN 012020855 · Part number R526-12

Circor Naval Solutions Llc Dba Warren Pumps · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 63857

Government record, cited

NSN 5306-01-202-0855 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-202-0855. Manufacturer of record part number: R526-12.

Also searched as 5306-01-202-0855 · 5306012020855 · NIIN 012020855 · 01-202-0855 · FSC 5306 Bolts · CAGE 63857 · R526-12

Nearby stock numbers ← 5306-01-202-0800 Bolt, Special · 5306-01-202-1328 →

5306-01-202-0855 — Bolts

Features

Bolt,coupling — FSC 5306
1 manufacturer part number on file
Manufacturer of record: Circor Naval Solutions Llc Dba Warren Pumps

Identification

NSN: 5306-01-202-0855
NIIN: 012020855
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: R526-12
Manufacturer: Circor Naval Solutions Llc Dba Warren Pumps

General Description

The Bolt,coupling, cataloged under National Stock Number 5306-01-202-0855, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. 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	Bolt,coupling
FSC / FSG	5306 — Bolts (FSG 53)
Manufacturers	Circor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)

Technical Specifications

Parameter	Value
NSN	5306-01-202-0855
Primary Part Number	R526-12
Item Name	Bolt,coupling
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Circor Naval Solutions Llc Dba Warren Pumps
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
R526-12 PRIMARY	Circor Naval Solutions Llc Dba Warren Pumps (USA)

No interchangeability data on file.

Other items in FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-001-1276

5306-00-001-1276 · Item name not on file

5306-00-001-1949

5306-00-001-1949 · Item name not on file

5306-00-001-1988

5306-00-001-1988 · Item name not on file

5306-00-001-1989

5306-00-001-1989 · Item name not on file

5306-00-001-1990

5306-00-001-1990 · Item name not on file

5306-00-001-1991

5306-00-001-1991 · Item name not on file

5306-00-001-1993

BOLT,SHEAR

5306-00-001-2017

BOLT,MACHINE

Frequently Asked Questions

What is NSN 5306-01-202-0855?

NSN 5306-01-202-0855 is a Bolt,coupling, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-202-0855?

NSN 5306-01-202-0855 has 1 manufacturer part number on file: R526-12 (Circor Naval Solutions Llc Dba Warren Pumps).

Is NSN 5306-01-202-0855 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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