PartsTable
Technical Data Sheet
PartsTable / MRO / 113021
113021 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include diameter: 2.5312 INCHES NOMINAL IN, material: STEEL OVERALL, head_style: HEADLESS (SETSCREW), body_length: 1.750 INCHES NOMINAL IN, head_height: 0.469 INCHES NOMINAL IN, point_style: CONE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-011-3021, 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
MRO→ MRO_GENERAL→ 113021
NSN: 5305-00-011-3021
FSC: 5305
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
diameter2.5312 INCHES NOMINAL IN
materialSTEEL OVERALL
head_styleHEADLESS (SETSCREW)
body_length1.750 INCHES NOMINAL IN
head_height0.469 INCHES NOMINAL IN
point_styleCONE
corner_shapeSQUARE ALL CORNERS
groove_width0.062 INCHES NOMINAL IN
thread_class2A A
body_diameter0.500 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.750 INCHES NOMINAL IN
NSN5305-00-011-3021
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 113021 · Hama ⚠ 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: 0.469 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 11
•
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1020 OVERALL
•
WIDTH BETWEEN FLATS: 0.625 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 STYLE
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
HEAD HEIGHT0.469 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH11
MATERIALSTEEL COMP 1010 OR STEEL COMP 1020 OVERALL
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 STYLE
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
THREAD CLASS2A A
HEAD STYLEHEADLESS (SETSCREW)
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
FFS103TYPE1STYLE2Interchangeable
interchangeable cross-reference
interchangeable
MILG3036Interchangeable
interchangeable cross-reference
interchangeable
MS35489-135Interchangeable
interchangeable cross-reference
interchangeable
MS25489-135Interchangeable
interchangeable cross-reference
interchangeable
113021Interchangeable
interchangeable cross-reference
interchangeable
433184-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 113021?
113021 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 113021?
There are 10 known substitutes for 113021: FFS103TYPE1STYLE2, MILG3036, MS35489-135 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 113021?
113021 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-011-3021. 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