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Technical Data Sheet
101169-1 ✓ Verified by PartsTable
3M · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The NUT,PLAIN,HEXAGON is a 3M industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.688 INCHES NOMINAL IN, thread_class: 3B, thread_series: UN, nominal_thread_size: 2.250 INCHES IN, end_item_identification: VALVE, BALL 2. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-042-2491, 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
101169-1
NSN: 5340-01-042-2491
FSC: 5340
CAGE: 30528 — HOLLINGSEAD INTERNATIONAL, LLC (USA)
SPECIFICATIONS
nut_styleHEXAGON
nut_height0.688 INCHES NOMINAL IN
thread_class3B
thread_seriesUN
nominal_thread_size2.250 INCHES IN
end_item_identificationVALVE, BALL 2
thread_quantity_per_inch16
NSN5340-01-042-2491
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 101169-1 MFR: 3M ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
THREAD LENGTH: 0.227 INCHES NOMINAL IN
SHAPE: ROUND
THREAD QUANTITY PER INCH: 20
THREAD SERIES DESIGNATOR: UNF
NOMINAL THREAD SIZE: 0.4375 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH0.227 INCHES NOMINAL IN
SHAPEROUND
THREAD QUANTITY PER INCH20
OVERALL LENGTH2.140 INCHES NOMINAL IN
SPECIAL FEATURESSPRING DOADED GUIDE PIN FOR USE AS A REAR HOLD-DOWN FOR ARINC CASES
THREAD SERIES DESIGNATORUNF
PART NAME ASSIGNED BY CONTROLLING AGENCYGUIDE PIN,SPRING LOADED
NOMINAL THREAD SIZE0.4375 INCHES IN
END PRESSURE RATING7.240 POUNDS NOMINAL LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
70-1619Interchangeable
interchangeable cross-reference
interchangeable
10-1169Interchangeable
interchangeable cross-reference
interchangeable
2513Interchangeable
interchangeable cross-reference
interchangeable
153113Interchangeable
interchangeable cross-reference
interchangeable
M6328Interchangeable
interchangeable cross-reference
interchangeable
LS-458C/SICInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 101169-1?
101169-1 is a NUT,PLAIN,HEXAGON manufactured by 3M.
What parts can replace 101169-1?
There are 13 known substitutes for 101169-1: 70-1619, 10-1169, 2513 and 10 more. Substitute compatibility should be verified for your specific system.
Is 101169-1 still available?
101169-1 is currently cancelled.
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