Bolt5306-01-187-7520

NSN 5306-01-187-7520 · NIIN 011877520 · Part number 90RC21

Buske E R Mfg Co Inc · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 55895

Government record, cited

NSN 5306-01-187-7520 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-187-7520. Manufacturer of record part number: 90RC21.

Also searched as 5306-01-187-7520 · 5306011877520 · NIIN 011877520 · 01-187-7520 · FSC 5306 Bolts · CAGE 55895 · 90RC21

Nearby stock numbers ← 5306-01-187-7519 · 5306-01-187-7521 →

5306-01-187-7520 — Bolts

Features

Bolt — FSC 5306
1 manufacturer part number on file
Manufacturer of record: Buske E R Mfg Co Inc

Identification

NSN: 5306-01-187-7520
NIIN: 011877520
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 90RC21
Manufacturer: Buske E R Mfg Co Inc

General Description

The Bolt, cataloged under National Stock Number 5306-01-187-7520, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Buske E R Mfg Co Inc. 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
FSC / FSG	5306 — Bolts (FSG 53)
Manufacturers	Buske E R Mfg Co Inc (CAGE 55895)

Technical Specifications

Parameter	Value
NSN	5306-01-187-7520
Primary Part Number	90RC21
Item Name	Bolt
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Buske E R Mfg 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)

Cross-Reference Index

Part Number	Manufacturer
90RC21 PRIMARY	Buske E R Mfg Co Inc (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 5306-01-187-7520?

NSN 5306-01-187-7520 is a Bolt, manufactured by Buske E R Mfg Co Inc, classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-187-7520?

NSN 5306-01-187-7520 has 1 manufacturer part number on file: 90RC21 (Buske E R Mfg Co Inc).

Is NSN 5306-01-187-7520 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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