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87407 — DRILL,TWIST

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

87407: DRILL,TWIST.

The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 2.750 INCHES NOMINAL IN, overall_length: 5.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-114-0152, 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
87407
NSN: 5331-00-114-0152
NIINs: 001140152, 010404622, 014393096
FSC: 5331 — O-ring
CAGE: 90800 — ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.750 INCHES NOMINAL IN
flute_quantity2
overall_length5.125 INCHES NOMINAL IN
shank_diameter0.1250 INCHES NOMINAL IN
special_featuresDOUBLE MARGIN TYPE; FRACTIONAL SIZE 1/8
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.1250 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN5331-00-114-0152
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 87407 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.136 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.136 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
PC4553Reference document
Same NSN cross-reference
Reference document — Secondary reference
6956C2ITEM9Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 87407?
87407 is a DRILL,TWIST.
What parts can replace 87407?
There are 2 known substitutes for 87407: PC4553, 6956C2ITEM9. Substitute compatibility should be verified for your specific system.
What is the NSN for 87407?
87407 is cataloged in the U.S. Government catalog under NSN 5331-00-114-0152. 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.