NSN 5305-01-633-9798 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-633-9798. Manufacturer of record part number: 91259A626.
Also searched as5305-01-633-9798 ·
5305016339798 ·
NIIN 016339798 ·
01-633-9798 ·
FSC 5305 Screws · CAGE 5MQU3 · 91259A626
Nearby stock numbers← 5305-01-633-9750 Screw, Cap, Hexagon Head
·
5305-01-633-9833 Screw, Cap, Socket Head →
5305-01-633-9798 — Screws
Features
Screw,shoulder — FSC 5305
Width Across Flats: 0.188 INCHES NOMINAL IN
Head Height: 0.250 INCHES NOMINAL IN
Fastener Length: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
The Screw,shoulder, cataloged under National Stock Number 5305-01-633-9798, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Infastech Decorah Llc Dba Camcar Decorah Operations Div Decorah Operations. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 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
5305-01-633-9798
Primary Part Number
91259A626
Item Name
Screw,shoulder
FSC / FSG
5305 / 53 — Screws
Manufacturer
Infastech Decorah Llc Dba Camcar Decorah Operations Div Decorah Operations
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016
5305-00-001-5016 · Item name not on file
5305-00-001-9160
5305-00-001-9160 · Item name not on file
5305-00-001-9629
SCREW,ADJUSTING CLEVIS
5305-00-001-9742
5305-00-001-9742 · Item name not on file
5305-00-001-9768
SCREW,CAP,SOCKET HEAD
5305-00-003-4306
SCREW,MACHINE
5305-00-003-6694
5305-00-003-6694 · Item name not on file
5305-00-003-6753
5305-00-003-6753 · Item name not on file
Frequently Asked Questions
What is NSN 5305-01-633-9798?
NSN 5305-01-633-9798 is a Screw,shoulder, manufactured by Infastech Decorah Llc Dba Camcar Decorah Operations Div Decorah Operations, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-633-9798?
NSN 5305-01-633-9798 has 2 manufacturer part numbers on file: 91259A626 (Infastech Decorah Llc Dba Camcar Decorah Operations Div Decorah Operations), 91259A626 (Mcmaster-Carr Supply Co).
What are the specifications of 91259A626?
Key specifications for 91259A626: Width Across Flats: 0.188 INCHES NOMINAL IN; Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN; Thread Length: 0.500 INCHES NOMINAL IN. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5305-01-633-9798 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.