RM22LHCFM2-256 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

RM22LHCFM2-256: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 OVERALL, nut_style: CLINCH, nut_height: 0.142 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, temp_rating: 550.0 FAHRENHEIT NOMINAL DEGF, nut_diameter: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-711-7523, 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

RM22LHCFM2-256

NSN: 5310-00-711-7523
FSC: 5310 — Nuts and Washers
CAGE: 75237 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS (USA)

SPECIFICATIONS

material	STEEL COMP 1137 OVERALL
nut_style	CLINCH
nut_height	0.142 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN
lubrication	DRY FILM LUBRICANT
temp_rating	550.0 FAHRENHEIT NOMINAL DEGF
nut_diameter	0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
pilot_length	0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNIFIED NATIONAL COARSE (UNC)
pilot_diameter	0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
NSN	5310-00-711-7523

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

TEMP RATING: 550.0 FAHRENHEIT NOMINAL DEGF

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NUT COUNTERBORE DEPTH: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM NUT IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.086 INCHES IN

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
TEMP RATING	550.0 FAHRENHEIT NOMINAL DEGF
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT COUNTERBORE DEPTH	0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM NUT IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.086 INCHES IN
NUT DIAMETER	0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
COUNTERBORE DIAMETER	0.096 INCHES MINIMUM AND 0.101 INCHES MAXIMUM NUT IN

SUBSTITUTES & CROSS-REFERENCES 3

RM22LHCFM2-26Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

216-46-22Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

10015-008Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 RM22LHCFM2-256?

RM22LHCFM2-256 is a NUT,SELF-LOCKING,CLINCH.

What parts can replace RM22LHCFM2-256?

There are 3 known substitutes for RM22LHCFM2-256: RM22LHCFM2-26, 216-46-22, 10015-008. Substitute compatibility should be verified for your specific system.

What is the NSN for RM22LHCFM2-256?

RM22LHCFM2-256 is cataloged in the U.S. Government catalog under NSN 5310-00-711-7523. This indicates validated use in U.S. government and defense supply chains.

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