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Technical Data Sheet
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400-1072 — HORN,FIRE EXTINGUISHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

400-1072: HORN,FIRE EXTINGUISHER.

The HORN,FIRE EXTINGUISHER is a the manufacturer industrial component. Key specifications include end_item_identification: 4210-00-203-0217, general_characteristics_item_description: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-421-9238, 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
400-1072
NSN: 5305-00-421-9238
NIINs: 004219238, 013773469
FSC: 5305 — Screws
CAGE: 13799 — H & E VENTURE, LLC (USA)
SPECIFICATIONS
end_item_identification4210-00-203-0217
general_characteristics_item_descriptionPLASTIC
NSN5305-00-421-9238
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 400-1072 · 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
•
HEAD HEIGHT: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 0.906 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.870 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
HEAD STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH0.906 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN
THREAD LENGTH0.870 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
HEAD STYLEROUND
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 400-1072?
400-1072 is a HORN,FIRE EXTINGUISHER.
What is the NSN for 400-1072?
400-1072 is cataloged in the U.S. Government catalog under NSN 5305-00-421-9238. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.