PartsTable
Technical Data Sheet
PartsTable / MRO / 70316
70316 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: STEEL OVERALL, nut_style: SINGLE BALL SEAT, HEXAGON, nut_height: 1.000 INCHES NOMINAL IN, design_type: NONREUSABLE, thread_class: 2B, body_diameter: 7.880 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-006-4775, 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
MRO→ MRO_GENERAL→ 70316
NSN: 5310-00-006-4775
FSC: 5310
CAGE: 66155 — PORTA DRILL INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleSINGLE BALL SEAT, HEXAGON
nut_height1.000 INCHES NOMINAL IN
design_typeNONREUSABLE
thread_class2B
body_diameter7.880 INCHES NOMINAL IN
overall_width11.031 INCHES MAXIMUM IN
thread_seriesUN
overall_length13.000 INCHES MAXIMUM IN
special_featuresFUSE SIZE: 14 X 51; AMPACITY RATING: 30; CONNECTOR TYPE: SCREW; CONNECTOR WIRE RANGE: CU NUMBER 10-14; CONNECTOR TORQUE (IN-LB) 20
style_designatorCYLINDRICAL W/CLOSED ENDS
thread_directionRIGHT-HAND
NSN5310-00-006-4775
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 70316 · 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 DIRECTION: RIGHT-HAND
•
NUT STYLE: SINGLE BALL SEAT, HEXAGON
•
THREAD QUANTITY PER INCH: 16
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
THREAD SERIES: UN
•
WIDTH ACROSS FLATS: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESBOSS ON BALL SEAT 0.188 IN. HIGH,1.062 IN. DIA IN
NUT STYLESINGLE BALL SEAT, HEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD QUANTITY PER INCH16
NOMINAL THREAD SIZE0.875 INCHES IN
THREAD SERIESUN
WIDTH ACROSS FLATS1.500 INCHES NOMINAL IN
NUT HEIGHT1.000 INCHES NOMINAL IN
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
70-6-12Interchangeable
interchangeable cross-reference
interchangeable
FFB571TYPECInterchangeable
interchangeable cross-reference
interchangeable
2752-2Interchangeable
interchangeable cross-reference
interchangeable
990355-1Interchangeable
interchangeable cross-reference
interchangeable
180-2752-02-05Interchangeable
interchangeable cross-reference
interchangeable
70316Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70316?
70316 is a FILTER ELEMENT,INTAKE AIR CLEANE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 70316?
There are 12 known substitutes for 70316: 70-6-12, FFB571TYPEC, 2752-2 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70316?
70316 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-006-4775. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026