Bolt, Tee Head5306-01-174-6523

NSN 5306-01-174-6523 · NIIN 011746523 · Part number B497761

Rolls-Royce Plc Div Defense (europe) · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE K0378

Government record, cited

NSN 5306-01-174-6523 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-174-6523. Manufacturer of record part number: B497761.

Also searched as 5306-01-174-6523 · 5306011746523 · NIIN 011746523 · 01-174-6523 · FSC 5306 Bolts · CAGE K0378 · B497761

Nearby stock numbers ← 5306-01-174-6520 Bolt, Machine · 5306-01-174-6525 Bolt, Externally Relieved Body →

5306-01-174-6523 — Bolts

Features

Bolt,tee Head — FSC 5306
Head Height: 0.140 INCHES NOMINAL IN
Fastener Length: 0.570 INCHES NOMINAL IN
Thread Length: 0.430 INCHES NOMINAL IN
Nominal Thread Diameter: 0.190 INCHES IN
Head Style: TEE NO. 3
Thread Direction: RIGHT-HAND
Head Length: 0.700 INCHES NOMINAL IN

Identification

NSN: 5306-01-174-6523
NIIN: 011746523
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: B497761
Manufacturer: Rolls-Royce Plc Div Defense (europe)

General Description

The Bolt,tee Head, cataloged under National Stock Number 5306-01-174-6523, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Plc Div Defense (europe). Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5306-01-174-6523
Primary Part Number	B497761
Item Name	Bolt,tee Head
FSC / FSG	5306 / 53 — Bolts
Manufacturer	Rolls-Royce Plc Div Defense (europe)
Status	ACTIVE
Head Height	0.140 INCHES NOMINAL IN
Fastener Length	0.570 INCHES NOMINAL IN
Thread Length	0.430 INCHES NOMINAL IN
Nominal Thread Diameter	0.190 INCHES IN
Head Style	TEE NO. 3
Thread Direction	RIGHT-HAND
Head Length	0.700 INCHES NOMINAL IN
Width Between Flats	0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Thread Class	3A A
Thread Quantity Per Inch	32
Thread Series Designator	UNIFIED NATIONAL JOINT FINE (UNJF)

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
B497761 PRIMARY	Rolls-Royce Plc Div Defense (europe) (GBR)

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 5306-01-174-6523?

NSN 5306-01-174-6523 is a Bolt,tee Head, manufactured by Rolls-Royce Plc Div Defense (europe), classified under FSC 5306, Bolts. Status: active.

What part numbers are listed for NSN 5306-01-174-6523?

NSN 5306-01-174-6523 has 1 manufacturer part number on file: B497761 (Rolls-Royce Plc Div Defense (europe)).

What are the specifications of B497761?

Key specifications for B497761: Head Height: 0.140 INCHES NOMINAL IN; Fastener Length: 0.570 INCHES NOMINAL IN; Thread Length: 0.430 INCHES NOMINAL IN; Nominal Thread Diameter: 0.190 INCHES IN. 11 specifications are documented in the U.S. Government catalog.

Is NSN 5306-01-174-6523 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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