91831A133 — NUT,SELF-LOCKING,CASTELLATED,HEX

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

91831A133: NUT,SELF-LOCKING,CASTELLATED,HEX.

NUT,SELF-LOCKING,CASTELLATED,HEX. Key specifications include material: PLASTIC NYLON LOCKING INSERT, nut_style: CASTELLATED, HEXAGON, temp_rating: 250.0 FAHRENHEIT MAXIMUM DEGF, thread_direction: RIGHT-HAND, nominal_thread_size: 0.438 INCHES IN, end_item_identification: END ITEM NSN: 6605-01-515-4610 SURVEYING INSTRUMENT,AZIMUTH; LOGISTICS SUPPORT VESSEL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-528-7530, 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

91831A133

NSN: 5310-01-528-7530
FSC: 5310 — Nuts and Washers
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)

SPECIFICATIONS

material	PLASTIC NYLON LOCKING INSERT
nut_style	CASTELLATED, HEXAGON
temp_rating	250.0 FAHRENHEIT MAXIMUM DEGF
thread_direction	RIGHT-HAND
nominal_thread_size	0.438 INCHES IN
end_item_identification	END ITEM NSN: 6605-01-515-4610 SURVEYING INSTRUMENT,AZIMUTH; LOGISTICS SUPPORT VESSEL
thread_quantity_per_inch	14
part_name_assigned_by_controlling_agency	HEX NYLON-INSERT LOCKNUT
NSN	5310-01-528-7530

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: 250.0 FAHRENHEIT MAXIMUM DEGF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.438 INCHES IN

•

NUT STYLE: CASTELLATED, HEXAGON

•

THREAD QUANTITY PER INCH: 14

•

MATERIAL: PLASTIC NYLON LOCKING INSERT

TECHNICAL CHARACTERISTICS

TEMP RATING	250.0 FAHRENHEIT MAXIMUM DEGF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.438 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	HEX NYLON-INSERT LOCKNUT
NUT STYLE	CASTELLATED, HEXAGON
END ITEM IDENTIFICATION	END ITEM NSN: 6605-01-515-4610 SURVEYING INSTRUMENT,AZIMUTH; LOGISTICS SUPPORT VESSEL
THREAD QUANTITY PER INCH	14
MATERIAL	PLASTIC NYLON LOCKING INSERT

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

No substitute or cross-reference records for this part.

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 91831A133?

91831A133 is a NUT,SELF-LOCKING,CASTELLATED,HEX.

What is the NSN for 91831A133?

91831A133 is cataloged in the U.S. Government catalog under NSN 5310-01-528-7530. This indicates validated use in U.S. government and defense supply chains.

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91831A133 — NUT,SELF-LOCKING,CASTELLATED,HEX

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