PartsTable
Technical Data Sheet
Download PDF

144C389H01 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

144C389H01: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, knuckle_type: FRICTION, pin_diameter: 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN, overall_length: 11.480 INCHES MINIMUM AND 11.520 INCHES MAXIMUM IN, knuckle_quantity: 24, performance_type: NOT RATED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-021-4004, 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
144C389H01
NSN: 5340-01-021-4004
FSC: 5340 — Hardware, Commercial
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
knuckle_typeFRICTION
pin_diameter0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
overall_length11.480 INCHES MINIMUM AND 11.520 INCHES MAXIMUM IN
knuckle_quantity24
performance_typeNOT RATED
pin_removabilityNONREMOVABLE
special_featuresSIX MTG HOLES 0.255 IN. MIN 0.262 IN. MAX DIA ON ONE LEAF IN
style_designatorBUTT
surface_treatmentUNABLE TO DECODE
material_thickness0.044 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
reversible_featureNOT INCLUDED
NSN5340-01-021-4004
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 144C389H01 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
•
PIN DIAMETER: 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
•
MOUNTING HOLE QUANTITY: 12
•
REVERSIBLE FEATURE: NOT INCLUDED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 0.100 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
•
PIN CENTER TO BODY EDGE DISTANCE: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PIN DIAMETER0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
MOUNTING HOLE QUANTITY12
REVERSIBLE FEATURENOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER0.100 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
OVERALL LENGTH11.480 INCHES MINIMUM AND 11.520 INCHES MAXIMUM IN
PIN CENTER TO BODY EDGE DISTANCE0.750 INCHES NOMINAL IN
HINGE MOUNTING TYPEFULL SURFACE
MATERIAL THICKNESS0.044 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
MS20001P4-1150Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 144C389H01?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 144C389H01?
144C389H01 is a HINGE,BUTT.
What parts can replace 144C389H01?
There is 1 known substitute for 144C389H01: MS20001P4-1150. Substitute compatibility should be verified for your specific system.
What is the NSN for 144C389H01?
144C389H01 is cataloged in the U.S. Government catalog under NSN 5340-01-021-4004. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 144C389H01

✓ 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.