PartsTable
Technical Data Sheet
Download PDF

9000-223-4 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9000-223-4: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF, thread_direction: RIGHT-HAND, surface_treatment: TIN OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-073-7022, 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
9000-223-4
NSN: 5310-01-073-7022
FSC: 5310 — Nuts and Washers
CAGE: 12294 — MURATA ERIE NORTH AMERICA INC DIVOF MURATA ERIE (CAN)
SPECIFICATIONS
nut_styleHEXAGON
nut_height0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNF
thread_directionRIGHT-HAND
surface_treatmentTIN OVERALL
width_across_flats0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
bearing_surface_typeCHAMFERED
thread_quantity_per_inch28
material_document_and_classificationQQ-B-626,TEMPER 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OR QQ-B-637,TEMPER 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationMIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-073-7022
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9000-223-4 · OEM ⚠ 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
•
WIDTH ACROSS FLATS: 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,TEMPER 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OR QQ-B-637,TEMPER 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT HEIGHT: 0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
•
SURFACE TREATMENT: TIN OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,TEMPER 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OR QQ-B-637,TEMPER 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT HEIGHT0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
SURFACE TREATMENTTIN OVERALL
NUT STYLEHEXAGON
THREAD CLASS2B
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 4
002-004304-001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
0N501078-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
0N501078Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1/4-28UNF-TINReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 9000-223-4?
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 9000-223-4?
9000-223-4 is a NUT,PLAIN,HEXAGON.
What parts can replace 9000-223-4?
There are 4 known substitutes for 9000-223-4: 002-004304-001, 0N501078-1, 0N501078 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9000-223-4?
9000-223-4 is cataloged in the U.S. Government catalog under NSN 5310-01-073-7022. 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 — 9000-223-4

✓ 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.