PartsTable
Technical Data Sheet
21058-1 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
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

- Guaranteed maximum charging speed with an output power of max. 12 Watt optimised for the device<br>- High-speed data transfer of up to 480 Mbps<br>- Charger for easy charging in a car/lorry<br>- Optimized charging process saves the battery thus extending its service life This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-432-5577, 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 21058-1
NSN: 5310-00-432-5577
FSC: 5310
CAGE: 54089 — DRS C3 & AVIATION COMPANY DBA DRS DATA & IMAGING SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 170 OVERALL
body_width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height0.200 INCHES MAXIMUM IN
body_length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
hole_diameter0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
terminal_typeTERMINAL TYPE PER BODY STYLE
overall_height0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES ALL SURFACES
terminal_width0.015 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
terminal_length0.100 INCHES MINIMUM IN
inclosure_methodENCAPSULATED
outside_diameter0.380 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
NSN5310-00-432-5577
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 21058-1 · Hama ⚠ 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
OUTSIDE DIAMETER: 0.380 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
STYLE DESIGNATOR: SPRING TENSION
SURFACE FINISH: 32.0 MICROINCHES ALL SURFACES
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-;33,TEMPER 1/4 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS: 0.0080 INCHES MINIMUM AND 0.0084 INCHES MAXIMUM IN
MATERIAL: COPPER ALLOY 170 OVERALL
HOLE DIAMETER: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.380 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN
STYLE DESIGNATORSPRING TENSION
SURFACE FINISH32.0 MICROINCHES ALL SURFACES
OVERALL HEIGHT0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-;33,TEMPER 1/4 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.0080 INCHES MINIMUM AND 0.0084 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 170 OVERALL
HOLE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
21058-1Interchangeable
interchangeable cross-reference
interchangeable
21058Interchangeable
interchangeable cross-reference
interchangeable
144-473-0Interchangeable
interchangeable cross-reference
interchangeable
21058-01Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21058-1?
21058-1 is a RESISTOR NETWORK,FIXED,FILM manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21058-1?
There are 4 known substitutes for 21058-1: 21058-1, 21058, 144-473-0 and 1 more. Substitute compatibility should be verified for your specific system.
Is 21058-1 still available?
21058-1 is currently cancelled.
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