G18421PL5-4-10 — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

G18421PL5-4-10: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include nut_style: GANG CHANNEL, SELF LOCKING, nut_spacing: 0.750 INCHES NOMINAL IN, thread_class: 3B, channel_style: STRAIGHT TYPE, overall_width: 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-218-9796, 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

G18421PL5-4-10

NSN: 5310-01-218-9796
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)

SPECIFICATIONS

nut_style	GANG CHANNEL, SELF LOCKING
nut_spacing	0.750 INCHES NOMINAL IN
nut_quantity	6
thread_class	3B
channel_style	STRAIGHT TYPE
overall_width	0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
channel_height	0.250 INCHES MAXIMUM IN
overall_length	71.950 INCHES NOMINAL IN
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
features_provided	FLOATING NUT
NSN	5310-01-218-9796

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-23377,2 COATS MIL SPEC 2ND TREATMENT RESPONSE CHANNEL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

NUT QUANTITY: 6

•

REMOVABLE NUT MANUFACTURER PART NUMBER: ST3M445C3M5

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-23377,2 COATS MIL SPEC 2ND TREATMENT RESPONSE CHANNEL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
NUT QUANTITY	6
REMOVABLE NUT MANUFACTURER PART NUMBER	ST3M445C3M5
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510JGAAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510JGAAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732JFBAS35,FSCM 77535 ASSN STD SINGLE MATERIAL RESPONSE OR 18-2 MN,FSCM 03876 MFR REF 2ND MATERIAL RESPONSE CLIP
OVERALL LENGTH	71.950 INCHES NOMINAL IN
OVERALL WIDTH	0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
NUT COUNTERBORE DEPTH	0.288 INCHES MINIMUM 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

3M463C6A 6-5PSame 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 G18421PL5-4-10?

G18421PL5-4-10 is a NUT ASSEMBLY,SELF-LOCKING,GANG C.

What parts can replace G18421PL5-4-10?

There is 1 known substitute for G18421PL5-4-10: 3M463C6A 6-5P. Substitute compatibility should be verified for your specific system.

What is the NSN for G18421PL5-4-10?

G18421PL5-4-10 is cataloged in the U.S. Government catalog under NSN 5310-01-218-9796. This indicates validated use in U.S. government and defense supply chains.

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