PartsTable
Technical Data Sheet
NASM171401 THRU 171900 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.312 INCHES NOMINAL IN, material: STEEL COMP 420 OVERALL, overall_length: 2.020 INCHES NOMINAL IN, style_designator: SLOTTED, material_thickness: 0.062 INCHES NOMINAL IN, end_item_identification: HOWITZER, M-109 SERIES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-216-5801, 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
NASM171401 THRU 171900
NSN: 5315-01-216-5801
FSC: 5315
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
diameter0.312 INCHES NOMINAL IN
materialSTEEL COMP 420 OVERALL
overall_length2.020 INCHES NOMINAL IN
style_designatorSLOTTED
material_thickness0.062 INCHES NOMINAL IN
end_item_identificationHOWITZER, M-109 SERIES
specification/standard_data80205-NAS-171401 THUR 171900 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationAMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-216-5801
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NASM171401 THRU 171900 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
STYLE DESIGNATOR: SLOTTED
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER: 0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 420 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
STYLE DESIGNATORSLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
DIAMETER0.162 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN
MATERIALSTEEL COMP 420 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
MS16562-231Interchangeable
interchangeable cross-reference
interchangeable
ACA2675Interchangeable
interchangeable cross-reference
interchangeable
MS171562Interchangeable
interchangeable cross-reference
interchangeable
2501A2-2Interchangeable
interchangeable cross-reference
interchangeable
5050Interchangeable
interchangeable cross-reference
interchangeable
NASM171401 THRU 171900Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NASM171401 THRU 171900?
NASM171401 THRU 171900 is a PIN,SPRING.
What parts can replace NASM171401 THRU 171900?
There are 7 known substitutes for NASM171401 THRU 171900: MS16562-231, ACA2675, MS171562 and 4 more. Substitute compatibility should be verified for your specific system.
Is NASM171401 THRU 171900 still available?
NASM171401 THRU 171900 is currently cancelled.
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