MS21063L3-8 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS21063L3-8: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: ALUMINUM ALLOY CHANNEL, nut_style: GANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANT, nut_spacing: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, temp_rating: 250.0 FAHRENHEIT MAXIMUM DEGF, nut_quantity: 72. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-915-7970, 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

MS21063L3-8

NSN: 5310-00-915-7970
FSC: 5310 — Nuts and Washers
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY CHANNEL
nut_style	GANG CHANNEL, SELF LOCKING
lubrication	DRY FILM LUBRICANT
nut_spacing	0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
temp_rating	250.0 FAHRENHEIT MAXIMUM DEGF
nut_quantity	72
thread_class	3B
channel_style	STRAIGHT TYPE
overall_width	0.416 INCHES MAXIMUM IN
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
channel_height	0.250 INCHES MAXIMUM IN
overall_length	72.000 INCHES NOMINAL IN
NSN	5310-00-915-7970

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

NUT QUANTITY: 72

•

TEMP RATING: 250.0 FAHRENHEIT MAXIMUM DEGF

•

HARDNESS RATING: 49.0 ROCKWELL C MAXIMUM

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY	72
TEMP RATING	250.0 FAHRENHEIT MAXIMUM DEGF
HARDNESS RATING	49.0 ROCKWELL C MAXIMUM
OVERALL LENGTH	72.000 INCHES NOMINAL IN
OVERALL WIDTH	0.416 INCHES MAXIMUM IN
NUT COUNTERBORE DEPTH	0.062 INCHES MINIMUM NUT IN
FEATURES PROVIDED	FLOATING NUT

SUBSTITUTES & CROSS-REFERENCES 3

10121821Reference document

Same NSN cross-reference

Reference document — Informative reference only

NAS689P8-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

3M150N3+8+3FReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS21063L3-8?

MS21063L3-8 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.

What parts can replace MS21063L3-8?

There are 3 known substitutes for MS21063L3-8: 10121821, NAS689P8-2, 3M150N3+8+3F. Substitute compatibility should be verified for your specific system.

What is the NSN for MS21063L3-8?

MS21063L3-8 is cataloged in the U.S. Government catalog under NSN 5310-00-915-7970. This indicates validated use in U.S. government and defense supply chains.

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