PartsTable
Technical Data Sheet
Download PDF

28118 — POPPET ASSEMBLY,ACTUATOR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

28118: POPPET ASSEMBLY,ACTUATOR.

The POPPET ASSEMBLY,ACTUATOR is a the manufacturer industrial component. Key specifications include material: LEATHER AND PLASTIC FOAM INSIDE, cloth-fabric_name: MUSLIN OUTSIDE, end_item_identification: F18 E/F; ARR LIST CODE - HELMET HVI MED, 9-8%, 620510-08-05, headwear_attachment_method: PILE FASTENER TAPE, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: 1-1/8" THICK SOFTSEAL/HUSHKIT COMBO - HELMET UPGRADE COMPONENTS. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-689-7219, 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
28118
NSN: 5310-00-689-7219
NIINs: 006897219, 010142761, 015209471
FSC: 5310 — Nuts and Washers
CAGE: 96046 — CRANE PUMPS & SYSTEMS PFT CORP DIV CRANE PUMPS & SYSTEM PFT CORP. (USA)
SPECIFICATIONS
materialLEATHER AND PLASTIC FOAM INSIDE
cloth-fabric_nameMUSLIN OUTSIDE
end_item_identificationF18 E/F; ARR LIST CODE - HELMET HVI MED, 9-8%, 620510-08-05
headwear_attachment_methodPILE FASTENER TAPE
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agency1-1/8" THICK SOFTSEAL/HUSHKIT COMBO - HELMET UPGRADE COMPONENTS
NSN5310-00-689-7219
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 28118 · 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
•
WIDTH ACROSS FLATS: 1.250 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
NUT HEIGHT: 0.375 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.250 INCHES NOMINAL IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.875 INCHES IN
NUT HEIGHT0.375 INCHES NOMINAL IN
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH14
MATERIALSTEEL COMP 630 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 28118?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 28118?
28118 is a POPPET ASSEMBLY,ACTUATOR.
What is the NSN for 28118?
28118 is cataloged in the U.S. Government catalog under NSN 5310-00-689-7219. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 28118