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Technical Data Sheet
PartsTable / COMPONENT / 201241
201241 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: REVERSE OSMOSIS DESALINATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-207-4359, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
201241
NSN: 5305-00-207-4359
FSC: 5305
CAGE: 72599 — ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyREVERSE OSMOSIS DESALINATOR
NSN5305-00-207-4359
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 201241 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
•
THREAD QUANTITY PER INCH: 40
•
SCREW MATERIAL: STEEL COMP 1213
•
WIDTH BETWEEN FLATS: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD LENGTH: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTCADMIUM
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
THREAD QUANTITY PER INCH40
SCREW MATERIALSTEEL COMP 1213
WIDTH BETWEEN FLATS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD LENGTH0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
FASTENER LENGTH0.390 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
HEAD STYLEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
201241Interchangeable
interchangeable cross-reference
interchangeable
BB2109Interchangeable
interchangeable cross-reference
interchangeable
12335JInterchangeable
interchangeable cross-reference
interchangeable
13400-00 REV A PC NO 32Interchangeable
interchangeable cross-reference
interchangeable
21-1241Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 201241?
201241 is a GEAR,SPUR.
What parts can replace 201241?
There are 5 known substitutes for 201241: 201241, BB2109, 12335J and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 201241?
201241 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-207-4359. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026