HF91-L-10-E-3 — NUT,SELF-LOCKING,SPLINE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

HF91-L-10-E-3: NUT,SELF-LOCKING,SPLINE.

The NUT,SELF-LOCKING,SPLINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 347 BOSS, nut_style: SPLINE (FLOATING), nut_height: 0.580 INCHES NOMINAL IN, nut_length: 0.390 INCHES NOMINAL IN, pilot_length: 0.223 INCHES NOMINAL IN, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-342-8594, 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

HF91-L-10-E-3

NSN: 5310-01-342-8594
FSC: 5310 — Nuts and Washers
CAGE: 0HDW7 — HUCK INTERNATIONAL, INC. DIV HUCK PRODUCTS DIVISION (USA)

SPECIFICATIONS

material	STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 347 BOSS
nut_style	SPLINE (FLOATING)
nut_height	0.580 INCHES NOMINAL IN
nut_length	0.390 INCHES NOMINAL IN
pilot_length	0.223 INCHES NOMINAL IN
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
pilot_diameter	0.240 INCHES NOMINAL IN
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
special_features	REMOVABLE NUT
thread_direction	RIGHT-HAND
features_provided	FLOATING NUT
NSN	5310-01-342-8594

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.572 INCHES NOMINAL IN

•

NUT LENGTH: 0.390 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE NUT

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.572 INCHES NOMINAL IN
NUT LENGTH	0.390 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BOSS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BRACKET
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE BRACKET
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A493 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A493 ASSN STD 2ND MATERIAL RESPONSE OR ASTM-A493 ASSN STD 3RD MATERIAL RESPONSE BOSS
NUT COUNTERBORE DEPTH	0.128 INCHES NOMINAL NUT IN

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

3D0082-3E3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HF91-L-10-E-3?

HF91-L-10-E-3 is a NUT,SELF-LOCKING,SPLINE.

What parts can replace HF91-L-10-E-3?

There is 1 known substitute for HF91-L-10-E-3: 3D0082-3E3. Substitute compatibility should be verified for your specific system.

What is the NSN for HF91-L-10-E-3?

HF91-L-10-E-3 is cataloged in the U.S. Government catalog under NSN 5310-01-342-8594. This indicates validated use in U.S. government and defense supply chains.

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