XA-780 — NUT,PLAIN,SLOTTED,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

XA-780: NUT,PLAIN,SLOTTED,HEXAGON.

The NUT,PLAIN,SLOTTED,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, nut_height: 2.250 INCHES NOMINAL IN, thread_class: 2B, thread_series: UN, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-485-3134, 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

XA-780

NSN: 5310-01-485-3134
FSC: 5310 — Nuts and Washers
CAGE: 74410 — SAF-HOLLAND, INC. (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OVERALL
nut_height	2.250 INCHES NOMINAL IN
thread_class	2B
thread_series	UN
thread_direction	RIGHT-HAND
surface_treatment	ZINC OVERALL
width_across_flats	3.250 INCHES NOMINAL IN
nominal_thread_size	2.250 INCHES IN
end_item_identification	2320-01-465-2174; MRAP MAXXPRO DASH ISS W/OGPK AND W/CROWS
thread_quantity_per_inch	12
part_name_assigned_by_controlling_agency	NUT, SLOT
NSN	5310-01-485-3134

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 3.250 INCHES NOMINAL IN

•

THREAD SERIES: UN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 2.250 INCHES IN

•

NUT HEIGHT: 2.250 INCHES NOMINAL IN

•

SURFACE TREATMENT: ZINC OVERALL

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	3.250 INCHES NOMINAL IN
THREAD SERIES	UN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	2.250 INCHES IN
NUT HEIGHT	2.250 INCHES NOMINAL IN
SURFACE TREATMENT	ZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NUT, SLOT
THREAD CLASS	2B
END ITEM IDENTIFICATION	2320-01-465-2174; MRAP MAXXPRO DASH ISS W/OGPK AND W/CROWS
THREAD QUANTITY PER INCH	12

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 1

34FW89Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 XA-780?

XA-780 is a NUT,PLAIN,SLOTTED,HEXAGON.

What parts can replace XA-780?

There is 1 known substitute for XA-780: 34FW89. Substitute compatibility should be verified for your specific system.

What is the NSN for XA-780?

XA-780 is cataloged in the U.S. Government catalog under NSN 5310-01-485-3134. This indicates validated use in U.S. government and defense supply chains.

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XA-780 — NUT,PLAIN,SLOTTED,HEXAGON

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