Screw, Bracket5305-01-540-1009

NSN 5305-01-540-1009 · NIIN 015401009 · Part number B-6637-30

Hartzell Propeller Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 24692

Government record, cited

NSN 5305-01-540-1009 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-540-1009. Manufacturer of record part number: B-6637-30.

Also searched as 5305-01-540-1009 · 5305015401009 · NIIN 015401009 · 01-540-1009 · FSC 5305 Screws · CAGE 24692 · B-6637-30 · B6637-3D

Nearby stock numbers ← 5305-01-540-0990 Screw, Close Tolerance · 5305-01-540-1132 Screw, Cap, Hexagon Head →

5305-01-540-1009 — Screws

Features

Screw,bracket — FSC 5305
2 manufacturer part numbers on file
Manufacturer of record: Hartzell Propeller Llc

Identification

NSN: 5305-01-540-1009
NIIN: 015401009
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: B-6637-30
Manufacturer: Hartzell Propeller Llc

General Description

The Screw,bracket, cataloged under National Stock Number 5305-01-540-1009, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hartzell Propeller Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-540-1009
Primary Part Number	B-6637-30
Item Name	Screw,bracket
FSC / FSG	5305 / 53 — Screws
Manufacturer	Hartzell Propeller Llc
Status	ACTIVE

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
B-6637-30 PRIMARY	Hartzell Propeller Llc (USA)
B6637-3D	H & S Aviation Ltd (GBR)

No interchangeability data on file.

Other items in FSC 5305 — Screws

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

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-1397

5305-00-000-1397 · Item name not on file

5305-00-000-2625

5305-00-000-2625 · Item name not on file

5305-00-000-3669

5305-00-000-3669 · Item name not on file

5305-00-000-3830

5305-00-000-3830 · Item name not on file

5305-00-000-3831

5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-540-1009?

NSN 5305-01-540-1009 is a Screw,bracket, manufactured by Hartzell Propeller Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-540-1009?

NSN 5305-01-540-1009 has 2 manufacturer part numbers on file: B-6637-30 (Hartzell Propeller Llc), B6637-3D (H & S Aviation Ltd).

What are the specifications of B-6637-30?

Key specifications for B-6637-30: End Item Identification: DEFENDER ENGINE RR250B17F. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-540-1009 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.

PartsTable Design LLC · partstable.com