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1134 1.000 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1134 1.000: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, thread_series: NPSL, thread_direction: RIGHT-HAND, nominal_thread_size: 0.375 INCHES IN, supplementary_features: 0.280 IN. W; 1.000 IN.

OUTSIDE IN. This part is cataloged in the U.S. Government catalog under NSN 5310-01-558-6952, 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
1134 1.000
NSN: 5310-01-558-6952
FSC: 5310 — Nuts and Washers
CAGE: 34GN2 — ANVIL INTERNATIONAL, INC. DBA BECK MANUFACTURING DIV BECK MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
thread_seriesNPSL
thread_directionRIGHT-HAND
nominal_thread_size0.375 INCHES IN
supplementary_features0.280 IN. W; 1.000 IN. OUTSIDE IN
hole_nominal_thread_diameter0.770 INCHES IN
part_name_assigned_by_controlling_agencyLOCK NUT
NSN5310-01-558-6952
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1134 1.000 · 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
•
THREAD SERIES: NPSL
•
SUPPLEMENTARY FEATURES: 0.280 IN. W; 1.000 IN. OUTSIDE IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
NUT STYLE: HEXAGON
•
HOLE NOMINAL THREAD DIAMETER: 0.770 INCHES IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
THREAD SERIESNPSL
SUPPLEMENTARY FEATURES0.280 IN. W; 1.000 IN. OUTSIDE IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCK NUT
NUT STYLEHEXAGON
HOLE NOMINAL THREAD DIAMETER0.770 INCHES IN
MATERIALSTEEL OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1134 1.000?
1134 1.000 is a NUT,SELF-LOCKING,HEXAGON.
What is the NSN for 1134 1.000?
1134 1.000 is cataloged in the U.S. Government catalog under NSN 5310-01-558-6952. 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.