Bolt, U5306-00-439-4996

NSN 5306-00-439-4996 · NIIN 004394996 · Part number KGR1891B

Siemens Energy, Inc. · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 16712

Government record, cited

NSN 5306-00-439-4996 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-439-4996. Manufacturer of record part number: KGR1891B.

Also searched as 5306-00-439-4996 · 5306004394996 · NIIN 004394996 · 00-439-4996 · FSC 5306 Bolts · CAGE 16712 · KGR1891B

Nearby stock numbers ← 5306-00-439-4979 · 5306-00-439-4998 Bolt, U →

5306-00-439-4996 — Bolts

Features

Bolt,u — FSC 5306
1 manufacturer part number on file
Manufacturer of record: Siemens Energy, Inc.

Identification

NSN: 5306-00-439-4996
NIIN: 004394996
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: KGR1891B
Manufacturer: Siemens Energy, Inc.

General Description

The Bolt,u, cataloged under National Stock Number 5306-00-439-4996, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Siemens Energy, 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,u
FSC / FSG	5306 — Bolts (FSG 53)
Manufacturers	Siemens Energy, Inc. (CAGE 16712)

Technical Specifications

Parameter	Value
NSN	5306-00-439-4996
Primary Part Number	KGR1891B
Item Name	Bolt,u
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Siemens Energy, 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
KGR1891B PRIMARY	Siemens Energy, 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 5306-00-439-4996?

NSN 5306-00-439-4996 is a Bolt,u, manufactured by Siemens Energy, Inc., classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-00-439-4996?

NSN 5306-00-439-4996 has 1 manufacturer part number on file: KGR1891B (Siemens Energy, Inc.).

Is NSN 5306-00-439-4996 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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