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Technical Data Sheet
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450512 — 450512

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

450512: 450512.

The 450512 is a the manufacturer industrial component. Key specifications include width: 15.000 INCHES NOMINAL IN, height: 15.000 INCHES NOMINAL IN, length: 20.000 INCHES NOMINAL IN, material: COTTON LOCATION NOT OTHERWISE SPECIFIED, component_name: CASE; BATTERY ADAPTER; LEAD ELECTRICAL; CABLE ASSEMBLY, locking_device: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-185-0718, 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→ 450512
NSN: 5305-00-185-0718
NIINs: 001850718, 004505750, 015951447
FSC: 5305 — Screws
CAGE: 0NM27 — CAL-WEST MACHINING (USA)
SPECIFICATIONS
width15.000 INCHES NOMINAL IN
height15.000 INCHES NOMINAL IN
length20.000 INCHES NOMINAL IN
materialCOTTON LOCATION NOT OTHERWISE SPECIFIED
component_nameCASE; BATTERY ADAPTER; LEAD ELECTRICAL; CABLE ASSEMBLY
locking_deviceNOT INCLUDED
component_quantity12
fsc_application_dataTELEPHONE AND TELEGRAPH EQUIPMENT
component_controlling_agencyANTRON INC
component_identifying_numberSM-D-2015830-2 DRAWING NO. AND SM-D-2015992 DRAWING NO. AND SM-D-2015997 DRAWING NO.
NSN5305-00-185-0718
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 450512 · 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
•
WIDTH ACROSS FLATS: 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.484 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 1.000 INCHES MINIMUM IN
•
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
FASTENER LENGTH1.484 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH1.000 INCHES MINIMUM IN
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA80205-NAS1352 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SUBSTITUTES & CROSS-REFERENCES 1
72104Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 450512?
450512 is a 450512. It is classified as a MRO (MRO_GENERAL).
What parts can replace 450512?
There is 1 known substitute for 450512: 72104. Substitute compatibility should be verified for your specific system.
What is the NSN for 450512?
450512 is cataloged in the U.S. Government catalog under NSN 5305-00-185-0718. This indicates validated use in U.S. government and defense supply chains.
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