NSN 5305-00-573-5550 · NIIN 005735550 · Part number 107377-3
Raytheon Company · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 37695
Government record, cited
NSN 5305-00-573-5550 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-573-5550. Manufacturer of record part number: 107377-3.
Also searched as5305-00-573-5550 ·
5305005735550 ·
NIIN 005735550 ·
00-573-5550 ·
FSC 5305 Screws · CAGE 37695 · 107377-3
First Diameter From Head: 0.129 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
Head Style: BUTTON
Distance From Largest Bearing Surface of Head to End of First Diameter: 0.260 INCHES NOMINAL IN
Externally Relieved Body Diameter Quantity: 1
Internal Drive Style: TORQUE
Material: STEEL OVERALL
Identification
NSN: 5305-00-573-5550
NIIN: 005735550
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 107377-3
Manufacturer: Raytheon Company
General Description
The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-573-5550, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 8 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
5305-00-573-5550
Primary Part Number
107377-3
Item Name
Screw,externally Relieved Body
FSC / FSG
5305 / 53 — Screws
Manufacturer
Raytheon Company
Status
ACTIVE
Fastener Length
0.520 INCHES NOMINAL IN
First Diameter From Head
0.129 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
Head Style
BUTTON
Distance From Largest Bearing Surface of Head to End of First Diameter
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 5305-00-573-5550?
NSN 5305-00-573-5550 is a Screw,externally Relieved Body, manufactured by Raytheon Company, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-00-573-5550?
NSN 5305-00-573-5550 has 1 manufacturer part number on file: 107377-3 (Raytheon Company).
What are the specifications of 107377-3?
Key specifications for 107377-3: Fastener Length: 0.520 INCHES NOMINAL IN; First Diameter From Head: 0.129 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN; Head Style: BUTTON; Distance From Largest Bearing Surface of Head to End of First Diameter: 0.260 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5305-00-573-5550 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.